[duskwuff]

Inasmuch as the victim might have had some underlying manic tendencies? Perhaps. But that's no excuse, either from a moral standpoint or a legal one (see [1]). And I have a suspicion that susceptibility to this sort of psychological manipulation isn't all that uncommon.

I'd add that framing the ChatGPT response as it "admitting" to its actions is flawed. When prompted in a way that implies that it's at fault for something, it will respond by accepting fault. That doesn't mean that it's "experiencing remorse" or that it "understands it actions", though; it's simply acting as a stochastic parrot, just like it always does.

[1]: https://en.wikipedia.org/wiki/Eggshell_skull