Hitler it seems did not care about homosexuals one way or the other. He was totally indifferent to them. Hitler had friends who were openly gay, openly bisexual and openly hostile and anti gay and he was comfortable with all of them.
The anti-gay policies were I think more Himmler's work then Hitler's. Himmler was a chicken breeder and his view of the world was based on trying to produce a good breed rather then upholding any Biblical morales. The Nazis did not hate gays because the Bible told them so. The Nazis hated male gays because they did note mate and produce more Aryans. Social Darwinisitic.
When the Himmler Nazis attacked homosexuals they attacked male homosexuals not because they were immoral but because male homosexuals did not produce children. Lesbians were pretty much left alone by the Nazis. Only male homosexuals were sent to concentration camps and made to wear the pink triangle.
PS: The Nazis hated the Wiemar Republic because of the chaotic nature of that republic not because of the indecent sex, etc. The Nazis actually published porno magazines sold openly in newsstands. I have the Time Life Book on it! The scenes were more like nudist magazines - nude women in the stream - on grass etc. The Nazis liked vice - they just wanted it redlined and redistricted and under their control.
Studying history makes you learn many weird things. Homosexuality in some European military circles seems to have been very wide spread probably because men were segregated from women and had to live in barracks. The Prussian/German military was one and the British Navy was another such institution:
"You say that I am ignoring the time-honored traditions of the Royal Navy? And what might they be? I shall tell you in three words: rum, buggery and the lash! Good morning, sirs!" - Winston Churchill addressing the Sea Lords, 1912
Homosexuality in these military traditions I mentioned is like the homosexuality found in violent prisons. You find it exists in violent - harsh military traditions that use corporal punishment and humiliation to keep the men in line. That is why the Nazis seemed to gravitate to S/M and deviant sex.