It doesn't matter how many people or what kind of people moved from Reddit. I was there 14 years (Digg 4.0 exile here). They have a new group of people now. My wife and kids now use Reddit, but it's not the same type of user interaction I experienced there in the past. It's very much a mix of scrolling through TikTok videos and sparse reading of comments on an /r/askreddit thread. It's casual browsing and video content. There are still some holdouts, which I think mostly contribute to what's left of the comment section, but that's it. It sucks, because I miss the discussions there. Lemmy kind of scratches that itch, but the content is slow to come in, and the comments so few. I'm doing my part, and I am much more active here than I ever was on Reddit.