I do have a question about how the instances and federation would work. If you are in an instance like lemmy.world, and it is federating with any other instance, then the content is being loaded from some other server, right? so if there is a large server with millions of users, could that server federate with a small server that isn’t ready to handle the traffic of millions of users and basically kill it? or the server has a way to prevent being federated into another instance?