Sorry, John.  Declaring that we are all collectively responsible may be the fashion of the moment, but there is no collective responsibility here.  Each of us is responsible for our own actions.  That includes, first and by far foremost, the abuser, but also those who know and say nothing, and even those who are victims who don't speak out.  But the public, who just watch movies and dont know anything of the personal lives of the Hollywood rich and famous?  It is not our fault.  It just isn't.