This is a thorny issue and one likely not to have an answer, unless done on an individual basis. I came around to changing my mind on Polanski, from feeling sorry for him for losing his parents in the holocaust to losing his wife and unborn child to realizing he'd probably be the same had those things not happened. About the only MAGA celeb I refuse to cancel is James Woods. He's about the only one of them who is actually talented, or was. I think he's gone into real estate now.