Meta just announced that they are trying to integrate Threads with ActivityPub (Mastodon, Lemmy, etc.). We need to defederate them if we want to avoid them pushing their crap into fediverse.
If you’re a server admin, please defederate Meta’s domain “threads.net”
If you don’t run your own server, please ask your server admin to defederate “threads.net”.
Serious question though - how would you? Meta can’t push content in your feed. The only reason you’re going to see Meta in your feed is if the community here (or people you follow on mastodon) decide they want to show it.