I think the CSA experiences, or why he's done what he's done, are largely irrelevant (to how things have ended up, not the wider discussions about misogyny) - I think it was his response and videos last weekend that have sunk him.
There's a world in which, if he'd responded with contrition and said something like "I'm revisiting (?) what I said and did in each of these cases and am working to understand why that's not okay" then things could've quietened down. I'm not saying that would be right or fair and that it would absolve him of what he's done, but if I was a woman who'd had a bad experience with him seeing his pumped up attitude at the weekend would've made me tell the press - and that's what's happened.