“He never got the chance to push the envelope of cultural degeneration as far as it has been taken in the modern West under liberal democracy.”

LGBT rights are not “cultural degeneration”. Unless you feel like them having rights enjoyed by straight cisgender people somehow hurts society as a whole.

“We shouldn’t have any sympathy for Hirschfield. The shoe is on the other foot today and the same authoritarian methods are used to persecute anyone who stands against the tide of Jewish cultural degeneracy and Third World immigration.”

1. Define “cultural degeneracy” and show evidence that it’s somehow Jewish.

2. Third World immigration isn’t inherently bad. You can certainly criticize how it’s currently being done (I’ve done so myself) but it’s not, in and of itself, damaging to society.

“It is nationalists who are arrested and have their books burned and their speech restricted in modern Germany.”

AFAIK, nationalism isn’t illegal in Germany. Or do you mean national [i]socialists[/i]?

More books were burned after World War II by the victorious Allies than were ever burned by the Nazis.

Citation needed.