Second time for me. I migrated about ten years ago from Metafilter, which I eventually rage quit. That really fucking hurt, and Reddit filed that niche in my life (but not the meeting IRL or helping IRL part).
Now I’ve had to go through the same thing with Reddit. I’m into Lemmy, Mastodon, and Bluesky, but it’s not the same. I hope it’s just not the same, yet.