So here's where I think we're at:
He's not going to go away, because this is how he makes his money. No one can stop him making his videos and soliciting donations. It's the internet after all. He'll censor all the channels he controls to make himself the victim / hero in all things.
There's plenty of information about his behavior and how he's treated people, so anyone who decides to get involved with him or donate to him is doing it because they don't care or haven't bothered to research, but ultimately both of those are their choice.
If his wife wants to stay with him, that's her choice too, because it's her life. I don't think anyone owes any help to people who won't help themselves. People mostly chose the lives they want to live.
I'm sure it won't be the last scandal or fallout he's involved with. Certain people don't attract drama, they cause it. Maybe in 5 years I'll be linking back to this with a "what did I tell you?! post ...".
It's nearly spring, COVID appears to be over. Go out and enjoy life. Don't spend the rest of it dealing with JW issues and those that want to continue playing at being elders.