My guess is that if LLMs didn't induce psychosis, something else would eventually.
I got a very different impression from reading the article. People in their 40s with no priors and a stable life loose touch with reality in a matter of weeks after conversing with CharGPT makes me think that is not the case. But I am not a psychiatrist.
Edit: the risk here is that we might be dismissive towards the increased risks because we're writing it off as a pre-existing condition.
That got flagged fast, lol