Let's say I arrived at this website (zotadel) via a search engine, or a link someone emailed me. I'm logged into my own hub, but the magic handshake with zotadel.net hasn't happened so I am nobody to this website. What are the easiest, most convient ways to authenticate myself?
Also, same question but for a Diaspora site, or a Mastodon site... [I realize the answers to some of these may be "it's impossible".]
The only way I have managed to do this so far is going back to my own hub, searching for a channel on the other site, and then going back through the "doorway" of my own hub so the magic handshake happens, but that is very awkward and user-unfriendly. Is a better experience possible?