Corinne Guntern and Anouk Oswald, a young lesbian couple, enjoy their time in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, sit outside of a bar in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, sit outside of a bar in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, embrace each other in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, walk with their border collie dog Ted in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, walk with their border collie dog Ted in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, and their border collie dog Ted spend time by a public fountain in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, pose for a picture in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

Corinne Guntern and Anouk Oswald, a young lesbian couple, talk on their balcony in Zurich, Switzerland September 8, 2021. Picture taken September 8, 2021. REUTERS/Arnd Wiegmann

A participant wearing a face mask and holding a placard takes part in the traditional LGBTQ Pride march, amid the coronavirus disease (COVID-19) outbreak, in Paris, France June 26, 2021. The placard reads, "Lesbian and proud". REUTERS/Sarah Meyssonnier

Revellers party at the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers attend the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers party at the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers party at the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers party at the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

A mother cuddles her baby as she attends the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers party as they attend the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Reveller cools off as he takes part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Reveller takes part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Revellers take part in the annual Rainbow Parade, a pride parade to support the rights of lesbian, gay, bisexual, transgender, intersex and queer (LGBTIQ) people in Vienna, Austria June 19, 2021. REUTERS/Lisi Niesner

Members of the group and organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, pose for a family photo after a news conference in Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Members of the media attend a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Members of the media attend a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Doctor Bonaventura Clotet gestures as he speaks during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian in Barcelona on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, at Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Doctor Bonaventura Clotet speaks during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian in Barcelona on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, at Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

The "Love of Lesbian" performs at the Palau Sant Jordi during the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

People wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea TPX IMAGES OF THE DAY

A couple wearing protective masks attends a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

The "Love of Lesbian" performs at the Palau Sant Jordi during the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Spectators wearing protective masks attend a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Spectators wearing protective masks wait before a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A couple wearing protective masks takes a selfie before a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/Albert Gea

Spectators wearing face masks wait before a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Spectators wearing face masks wait before a concert of "Love of Lesbian" at the Palau Sant Jordi, the first massive concert since the beginning of the coronavirus disease (COVID-19) pandemic in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Healthcare workers prepare to collect swab samples from people, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Healthcare workers prepare to collect swab samples from people, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A healthcare worker prepares samples, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Healthcare workers collect swab samples from people, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A healthcare worker collects a swab sample from a woman, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A healthcare worker collects a swab sample from a person, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

Healthcare workers prepare to collect swab samples from people, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A healthcare worker collects a swab sample from a woman, before a concert of "Love of Lesbian" that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea

A woman gets tested for COVID-19 before a concert of "Love of Lesbian", that will take place this afternoon with 5,000 spectators at the Palau Sant Jordi, amid the coronavirus disease (COVID-19) pandemic, in Barcelona, Spain, March 27, 2021. REUTERS/ Albert Gea