Threads has introduced extremely strict rules for servers that want to federate.

That’s hilarious, considering just as soon as this whole Threads fediverse integration project was announced, a whole bunch of prominent fediverse hosts joined up and blocked them en masse. Like, fuck it, we’re not talking to Facebook, nope nope nope. (Turbo Based.) (Check your Mastodon instance. Chances are they’re still blocking threads.net.)