I'm struggling to understand what actual sanctions have been taken against Spacey, and who on this thread has supported any such things. Yes, an awards ceremony for him has been cancelled and it would appear that House of Cards may well cease but those aren't really sanctions to my mind. Further it should be remembered that Spacey hasn't denied in any way the charge, has apologised for any action and stated that he can't remember it. Even without a court case, and I suspect there won't be one, anyone taking action such as cancelling the awards ceremony has surely a right to consider there to be an issue because of that?
Similar applies to Weinstein, in that while any rape claims, which he has clearly denied, would need to have further action legally to be regarded as relevant to any actions, he has admitted to clear sexual harassment and abuse. It's not a witch hunt or mob rule to take his own comments as damning him here.