There's a common false dichotomy about #Threads: cut them off, or leave it to user choice.
I can't speak to other software, but Mastodon offers a third option: limiting Threads. This can be done for all users of a server.
- You can follow Threads accounts after clicking through a warning.
- People who don't follow those same people won't see their posts.
- You have to manually approve followers _from_ Threads.
Basically, it puts Threads in quarantine, without cutting off all connections.