wandering.shop is one of the many independent Mastodon servers you can use to participate in the fediverse.
Wandering.Shop aims to have the vibe of a quality coffee shop at a busy SF&F Convention. Think tables of writers, fans and interested passers-by sharing drinks and conversation on a variety of topics.
I still have a shell Twitter account. Checked in there to discover someone following me whose whole deal is that they claim to follow "only men"--and of course follow exclusively transfeminine people.