He has said a lot f things I agree with, and also some stuff that seems intellectually and morally bananas; particularly around gender and sexuality. There was a point something shifted and he took, imo, a darker turn. Maybe it was his wife's illness, his own addiction challenges, or perhaps he was a victim of his own success and lost too much humility.
Probably a combination of those plus factors we aren't privy to.
I don't really know how to take the measure of a man and probably I'm not qualified to. I don't think he was evil though. People are complicated and not at all black and white.