If it went that far, we’d be back to offline communication and small communities, because the AI would be programmed to tattle on us. :)
It’s a fascinating question actually how far technology could be used against us, and how long the “underground” could continue to use it before we’d have to continuously invent something completely new just to communicate, until we just loop back around to word of mouth or smuggled paper missives. A lot of people think that the cat is out of the bag on mass communication, that we can never be silenced again but I’m never quite so sure…
Deadpool?