I get the general gist, like email different instances can communicate with each other but beyond that I’m lost.
I’m sorry if this has been asked 1,000 times lol
Edit: Thanks for the answers this makes more sense now :)
Not exactly, because instances don’t sync communities nobody is subscribed to. That said, if you’re on a large instance like .world with tons of users, it’s likely you’ll see pretty much anything that could be considered worth seeing.