On twitter, facebook, etc you follow people. Then the algorithm creates a bubble where you only get opinions and points of views you “like”.
On reddit and lemmy you follow subjects. Then you get a wider range of opinions and points of views about subjects you like.
One type creates celebrity “influencers” and polarization of opinions. The other doesn’t.
I really, really hope it stays that way.
A single person instance, not federated, and isolated. I can post, comment and moderate. Nobody can downvote me, NOBODY! :-)
I do think OP intends to federate though.