I suspect if Hollywood was ever fully investigated for this sort of thing, there would thousands of similar stories (the casting-couch phenomenon). The one line that jumps out at me in this article about Harvey Weinstein is that the woman in question didn't know who he was. It shouldn't matter, of course, but if she did know he was a powerful and feared Hollywood producer, would she have gone to the police?
Again, it shouldn't matter. I just wonder.
It's also important to note that Weinstein hasn't been charged with anything. He was only questioned by police.