"But ChatGPT maker OpenAI said Thursday that Hoskins’s purported work was generated using its chatbot by users based in Iran as part of an “influence campaign.”"
Sock puppet accounts and fake opinion pieces are nothing new.
The new thing is a super centralized "tool" that besides doing your writing for you, logs everything, judges it, and reports to authorities and news outlets as it sees fit.
This is no different than Chatgpt picking up a RadioFree* think piece in the grand scheme.
... well that's one thing that's new.
The other thing that's new (and more structurally relevant, since obviously not all LLMs do what you describe) is the dramatic reduction in cost affiliated with this strategy.
It's (literally) unbelievable that this many allegedly sophisticated people on HN have no concept of cost and what dramatic cost reductions can achieve.