@simon One thing I noticed on his intro video is that he mentions that "ActivityPub support will let people come to Threads and move later to other servers".
For all the talk about rejecting Threads, maybe we can look at this as a chance for business and influencers to have a stepping stone out of the walled gardens? First, go to threads then create their own instance.
Also, I'm really wondering what type of moat Facebook could build to avoid this.