The last major holdouts in the protest against Reddit’s API pricing relented, abandoning the so-called “John Oliver rules” which only allowed posts featuring the TV host. It's the official end of the battle. The Reddit protest is over, and Reddit won.
I’m on .world and can log in on a browser, I’m also logged in with sync, jerboa, connect and liftoff.
Once you’re logged in, blocking users/communities/instances is pretty easy.