Well running a server and no longer interacting with a service can be two different things. From an organizational standpoint I could absolutely understand them not wanting or needing the expense of another service to maintain. Even for just their own use. As long as they still have accounts and post to the fediverse. I don’t see a big issue
And of course trump himself has projected. Calling Democrats fascists. But as always. Everything is only a problem when someone else does it.