I think it’s a good idea to foster a social place, or places,.where you just go to talk. Be as kind as humble as you can, and just post new topics you want to talk about or on-topic replies to things that seem interesting. The Mastodon / bsky model is probably a little better than Lemmy in this regard, since the basic unit is “account” and not “subreddit”.

And I obviously have no idea what we call these things on Lemmy. What do you think they should be called?