There has been some migration, but I don't think most of the subreddit knows about the WIN community...and as we've seen with KIA2, people are lazy even when aware. It's technically not moderated by the original Reddit moderators, though my understanding is that Doggos and the rest have (or had) the intention to hand it over if they ever expressed interested.

As for the subreddit, I won't pretend to be an expert. I rarely browsed it because even before GameStop shenanigans it was generally only useful for looking at loss porn. But from what I saw of the bearish sentiment, IMO it was mostly shills with the occasional peasant that has no brains nor testicles to justify being anywhere near stocks.