

Not holistically, as an archive. When new content is posted on an instance it gets pushed out to any other instances that are subscribed to it. That’s the only time the content is sent out. So if you start up a new instance but don’t subscribe to anything nothing will be sent to you, and you won’t get any historical content sent to you from beforehand. The Fediverse isn’t a “flood fill” mesh.


Sure, if they subscribed to literally everything and had started doing so right from the beginning.