Didn’t actually realise that the #StarTrek subreddits of /r/StarTrek & /r/DaystromInstitute had permanently locked their subreddits and started a #Lemmy community @ https://lemmy.world/c/startrek@startrek.website @startrek.
Given Trek fandom are often the first colonizers of online spaces in internet history (eg newsgroups) losing major Star Trek communities is big L for Reddit.
Shouldn’t be a problem. I’ve signed up for a couple of instances just to test things out. Haven’t had any issues with it.