social.growyourown.services is one of the many independent Mastodon servers you can use to participate in the fediverse.
Single-user Mastodon instance for the Grow Your Own Services site

Server stats:

5
active users

FediFollows

p.s. In case you missed it, LibreWolf has just created their own Fediverse account:

➡️ @librewolf

It's a fork of Firefox with emphasis on privacy, for example it comes bundled with the excellent uBlock Origin.

(Just edited it into the list above too, but not everyone notices the edits 🙂 )

(via @08956495, thanks! 🙏 )