Yes! I was thinking very similar to this. It’s a big overreaction. It’s a community of one person or very few. If you aren’t on this instance then just don’t subscribe or block it. If you are involved in this instance then figure out how to deal with it along with the mods. It seems very quick to jump to defederation of an entire instance for one person.

Sure they might shield their users from one community but they are also blocking them from access to all the quality content from here.