Nazi instances will proliferate and it benefits nobody else to stay in federation with them. It makes the whole fediverse less usable and more dangerous. And whether you like it or not it sends a message to people who are targeted by them that they are not truly welcome here, regardless of whatever moderation rules are espoused.

And in North America, as in many places, these people are acting as a propaganda arm for a literal violent terror movement. Sometimes under a fig leaf of ”irony” but it makes no material difference whether they’re chuckling when they spew shit to me

Defederation is an inevitable fact of life for a federated ecosystem and it won’t always be for things where everyone agrees (just look at the fediblock tag on mastodon). The important thing is that instance owners have clear criteria for how they defederate from other instances and transparency about their reasons for having done so, so that their users and other instances have the correct expectations for their future behavior.

It’s early days for a lot of instances and probably many of us will end up migrating to other instances as it becomes clear which ones make decisions that suit our values.

What I do worry about is the fact that folks are setting up communities wherever they first land and Lemmy doesn’t yet have tools for migrating a community between instances (correct me if I’m wrong about that). That seems like a ticking time bomb in some ways.