Manufactured consent. This is not AI, this is just DDoS'ing for extortion and driving towards the closed proprietary "can only be accessed by a sanctioned UA" Internet that they're after. Why else do you think identity verification and attempting to turn the Internet into a walled garden became such a big thing in the recent years?
You don’t think it has anything to do with hostile states using fake profiles on social media to drum up discontent in the democratic world?