If they are removing themselves from the places you would normally look for people, how do you plan to find them? Why would they go anywhere you are going? They don't want to hang out with angry middle aged guys.
I don't, but I'd expect there to be a hole where they used to be and I haven't seen one, or any concern from the platforms whose income and future depends on those users. So I'd probably shelf that as yet another exodus story that did in fact not happen
