Right now, looking like an AI did it (even if it was actually a human) is a sign of being un-professional. To a limited degree, one can prompt an AI better and get something that doesn't look as cliché as the default settings, but even then there's often someone who can spot a tell. "You can fool all of the people some of the time, some of the people all of the time, but not all of the people all of the time" applies here.
Art is at least two different things, for at least two different groups: nice to look at etc. is one of them; the human equivalent of a peacock's tail (i.e. the effort is the point and cheating is worse than having nothing) is the other.
Making frozen pizza doesn't get close to eating pizza at an authentic Italian restaurant, but frozen pizza is still pretty good. So if someone says "introducing frozen pizzas will enable anyone to eat a good pizza at home, no need to go to a restaurant" then it's a half truth. The true restaurant experience will still have its role, but the frozen product is still pretty good compared to not having that option at all. But your friends will not be at awe at your culinary skills if you make frozen pizza. But they'll still likely eat it and appreciate it when hungry and chilling at your house.
Who are they gonna sell those to, though, if everyone is unemployed because they're not needed?
Exactly who, do you think, will remain employed, and what will they do?