So, according to CHATGPT, the AI PINN becomes malevolent, and as a result of this, merges with the mind of Dr. Will Caster.

Like TFenrir, I remember the choice of merging wasn't one made by PINN, but by his Wife.
So, do we tell people like TFenrir they're wrong?
Or fact check the stuff ChatGPT spits out?

I'd put Transcendence under Cautionary Good.
It's where we're unable to accept anything uploaded as the person itself.
Which isn't a problem if it's literately a person controlling a single speaker.
But it becomes a disaster when it's a mindupload with the capacity of growth of an AI.
Unable to accept it's the person but instead an uncaring AI, any growth is seen as a threat.

The Evil AI was always a projection of the observers.