Threads does not need to steal people from the Fediverse. We are minuscule compared to Threads in just one day. Threads already has more content and engagement then us. They do not care about the Fediverse, they do not care about stealing people from the Fediverse. At most, the only reason they want to “support” it is because it makes them look good compared to the apocalyptic hellfire that is currently Twitter.
Good boy points are way more valuable to Meta than actual Fediverse users. They’re after Twitter users, not a small group of hardcore tech anarchists.