Go to some junk instance that’s willing to federate if you want.
The Mastodon instance I use already does and absolutely nothing negatively happened to it. Mastodon users can just block entire instances on their own if they happen to not like any content from there.
Federating with Threads makes an instance unacceptable as far as most of us are concerned. Their mere existence is malignant.
That’s based on conspiracy theories and not an actually informed decision based on how the Fediverse works. Most of you don’t even understand that Threads content wouldn’t even show up on Lemmy in the first place. Threads doesn’t even have communities.