How do I unblock? Blocking bots on local, but now know I could/should do muting (or what sort of am I?)

@tully That down-arrow by your "Modify bio" tag has an "Accounts you block" option. You can unblock from that list.

Sign in to chat along (Mark II)

Mastodon is a "FOSS" social sharing hub. A multi-host substitution for capitalistic platforms, it avoids risking a particular company monopolizing your communication. Pick a host that you trust — you can still talk with all hosts running Mastadon. Any individual can run a Mastodon instantiation and join in this social hub in a jiffy.