That’s great. I think defederation should be a last resort option, as it weakens the ability of users tow switch instances, if they have to fear, to no longer be able to acces their former communities, resulting in the walled gardens which hold all those instagram users hostage unable to make the switch. and @chic_luke I can recommende tootle for desktop use of mastodon. It supports multiple accounts
https://piped.video/watch?v=iH626CXyNtE