Even with a ginormous amount of data generative AIs still produce largely inconsistent results to the same or similar tasks. This might be fine for fictional purposes like generating a funny image or helping you get new ideas for a fictional story but has extremely deleterious effects for serious use cases, unless you want to be that idiot writing formal corporate email with LLMs that end up full of inaccuracies while the original intent gets lost in a soup of buzzwords.

Humans with their tiny amount of data and "special sauce" can produce much more consistent results even though they may be giving the objectively wrong answer. They can also tell you when they don't know about a certain topic, rather than lying compulsively (unless that person has a disorder to lie compulsively...).

Interesting philosophical question, but entirely beside the point that I am making, because you and I didn't have to do either one before having this discussion.