Of course he was. There are a thousand things that point to it, and nothing that points away.
A wide circle of homo friends....check.
Lived in a homo group house situation pre-WWI... check.
A few women proffered as his female interests while never really having anything going on....check.
Housekeeper at eagles nest saying nothing ever happened with Eva....check.
Mass murder of Rohm and his homo crew who knew all about Hitler’s past....check.
Adoration by large numbers of women like Obama....check.
Perverting everything normal in sex lives such as the breeding houses where single women would be offered as breeding stock for SS men.....check.
Infecting the whole German military with homosexuality... check.
Every mass murder of his military included making all the women strip naked and get humiliated before being gassed or shot....check.
Despised his father and idolized his mother... check.
Vegetarian, non-smoker who criticized officers that were into women....check.
Had Goering who wore makeup as a right hand man....check.
Had a WWI reputation with fellow soldiers who thought he was.
I’d like to hear an argument that he WASN’T a homo.
Hitler’s prison cell-mate Rudolf Hess was obviously gay, just by looking at 10 seconds of his mannerisms in film footage.