Just to note that although Threads has enabled (mostly) two-way federation now, there are still restrictions and glitches. Eg in this screenshot from Threads, @andypiper links to his Mastodon account, but I couldn’t actually click on that link. Also, a commenter pointed out that Europe residents still cannot use Threads’ fediverse functionality. So while we should say congrats to Meta for finally turning 2-way on, it’s far from a full fediverse instance at this time.