true, even now GPT-4 could be betetr teacher in subjects like psychology, history, economics, medicine, law or biology,it scores very high in these fields, for example biological olympyiad -99.5th percentile= on par with best or better than all humans

factuality need to be improved but you know humans make mistakes too and GPT-4 is already on similar level as experts

imagine when GPT-5 will be better in said subject than most university professors, what point there will be to attending lower level education? even university would not be that good for humanities...