I’ve read that it should be possible, but my experience seems to show that that is incorrect, that you need a login for every instance where you wish to make a post or comment. Could someone who knows clarify this?
If you need a login for every instance of Lemmy to participate in non-local communities, then that will, I think, be the #1 issue with Lemmy adoption, and the main reason folks bounce off.
I am commenting from baraza and you are on Lemmy.ml and I don’t need to log to Lemmy.ml (on mobile app) but works on Firefox desktop too.