Darnton

He also appears to represent Microslop at lots of official functions, like when the techbro oligarchs kissed Trumps ass at a dinner recently.

I don’t think it has plateaued, the reasons they give for why it should have done so makes no sense. The main problem being their metholodigy of spotting AI created content which is highly dubious. The more straightforward explanation is that AI created content has become more difficult to spot, especially for the tool that the researchers used.