I don't care if Stradowski is queer or not. I am mostly annoyed by the genereal idea that the roles an actor plays has anything to do with their preferences. Yes, queer actor often played gay roles before publicy coming out. But over the years, many more straight actors have played gay or gay coded characters. So the inverse logic that he is likely queer because he played straight roles, just doesn't work.
But then, wild speculation needs no foundation in facts, so feel free to continue and to ignore me.