Also The_Picard_Maneuver@startrek.website
Part of it seems to stem from people’s excitement to infodump about how federated social media works.
That’s relevant and interesting to learn about, but the average person just needs to hear “make and account here and start browsing memes” first.
It’s the social media equivalent of supporting a bunch of Mom and Pop shops (or opening your own!) vs some hyper-sanitized, corporate monstrosity like Wal-Mart.