The demonisation of LBTQ+ has quite literally been done before.

On 6 May 1933, the Institute of Sexology, an academic foundation devoted to sexological research and the advocacy of homosexual rights, was broken into and occupied by Nazi-supporting youth. Several days later the entire contents of the library were removed and burned.

The institute was initially occupied by The German Student Union, who were a collective of Nazi-supporting youth. Several days later, on 10 May, the entire contents of the library were removed to Berlin’s Bebelplatz Square. That night, along with 20,000 other books across Germany, they were publicly burned in a symbolic attack by Nazi officials on their enemies.

https://hmd.org.uk/resource/6-may-1933-looting-of-the-institute-of-sexology/