You're right though, it's a touchy subject for sure. I didn't hear the Lana thing, but if a chick is in wrestling, dressing scantily, has a boob job, that doesn't mean it's "OK" for them to be sexually abused or harassed. Pro wrestling, esp in the big time, is very much a cosmetic business, very very much so. But that's a separate issue really too.
I'm more down on social media everyday, but a fair share of these claims really aren't going to end up in a court room, just a situation where a woman, or a man, felt they were sexually harassed by someone, felt uncomfortable, or whatever. The thing is if people don't "speak out", then it can't even change, it's not going to just go away, ever. So focusing a public spotlight on it, if nothing else, might make some of it slow down.