Their understanding was flexible, and changed especially at the end when they started losing the war. Josef Kohout, author of the men with the pink triangle got picked up after a love affair with the son of a fairly high up member of the party. That man got a light treatment, while Kohout was sent to the camps - it was possible to understand homosexual desire as “a failing of youth.” Near the end of the war, one could be liberated by agreeing to be castrated and sent out to the front.
It’s like alt right movements today - the ideology is flexible. It’s a worship of masculine power above all.
Think about the weird prevalence of Nazi femboys (thinking about Nick Fuentes boyfriend….) Being homosexual is only wrong if it’s done in a way that’s “queer.” Getting your dick sucked by some f€ggot on Grindr isn’t “gay” because the power structure has not been violated. Kohout is pretty pointed in his account when he talks about how the only difference between the kapos and officers that desired him and himself was that he wanted to love his partner. That’s gay shit - that’s the problem. Not wanting to marry a woman and pump out white babies, while fooling around with lower social status men on the side.
Adventure and ET both had endings.