James Cagney and Tchaikovsky contributed nothing?
Do you think of their work product as homosexual? I doubt it.
What greatness they may have achieved was in spite of their sin, not because of it. Like everyone else.
Every homosexual I have known has been self obsessed, vain, resentful, and depraved. Relativist when out of power, totalitarian when they have it.
Homosexuals are not to be trusted in my world. Think Anthony Weiner, but homo.