I studied Artificial Intelligence for four years, and I am not touching LLM AIs with a ten-foot pole.
It's not really about the insane electricity demands, the water usage, tho that's a good reason. It's not even, if I'm honest, about the disastrous effect on the sum of all human art and knowledge.
It's because a) I've studied enough AI to know it's a trick, a sort of linguistic illusion, and b) I've studied enough everything else to understand that I'm not immune to such illusions.
I find myself agreeing with the latter comments and 100% disagreeing with the first. Both feeling bad for Tim the Pencil and thinking chat bots might be alive seem to me a sign of advanced empathic skills-- of being able to identify with something totally unlike ourselves.
I would hypothesise, in fact, that people without a sense of empathy would be very unlikely to believe a chatbot is human.