If you're not an expert in any field, chatGPT can give you any answer and you'll take it as good and valid. That's a dangerous precedent there.
And just in case you said: "you can double check what chatGPT is throwing at me", well, that's wishful thinking. People hardly go the extra mile, less of all, when studying is involved. It's difficult to just concentrate in one subject, let alone the whole curriculum, and that's with guidance. What type of guidance does chatGPT offer? How are you going to measure the student? If he/she fails, what are the options?
There are lots of questions to be answered before we incorporate chatGPT the the current education system.
I'm not saying we couldn't do it, I'm just saying that while tech is there to help us, this time around is dangerous because it can do more harm than good, and could, in fact, set humanity back if mishandled.