@jomc Decentralisation is about distribution of power. When one admin shutdown authoritatively his instance, first, he shouldn't without other third parties approval and user are not armed because of decentralisation itself. But is that reality ? How decentralised mastodon.social (the largest server yet) ? How users would get along with their account in this decentralised network ? ActivityPub federates servers and doesn't decentralise power, afaik.