He does make that point further down. He also makes the point that in the past there was a similar syndrome around TV and radio, where schizophrenics would say the CIA (it was usually the CIA) was beaming thoughts into their brains.

Interestingly, no one is accusing ChatGPT of working for the CIA.

(Of course I have no idea if that's rational or delusional.)

Anyway - this really needs some hard data with a control group to see if more people are becoming psychotic, or whether it's the same number of psychotics using different tools/means.