Let's say hypothetically that he did wave his dick at a party. (something very easy to claim, and very hard to prove one way or the other) Is that sexual assault now?? Was it sexual assault 30 years ago??
I don't like this practice of judging history by today's morals, social standards, and neuroses. I also think most women would be either annoyed or amused by that, not so fragile they'd be traumatized. Sexual assault is bad, don't trivialize it like what's been done with "racist".