Earlier this year, #SocialCoop landed on a "limiting" policy for #Threads after a democratic vote: you can follow accounts, but their posts won't make it into other people's feeds who don't follow them.
That works for me so I can follow e.g. NGOs that only maintain a presence on Threads (and sooner or later bug them to get their own instance ;-). I understand why other servers may prefer to suspend, or even why some may prefer to do nothing.
Glad fedi gives us a full range of choices.