Being pleasing to the eye is often not the point. Technical ability is a small part of the art experience. That's one reason a lot of people hate calling image gens "art" - it's so flashy without substance. But it's also a reason I don't think generative AI is much of a threat to the human practice of art-making.

That said, AI is probably a threat to roles in the entertainment industry. But it's also worth noting that much of the creativity was being sucked out of entertainment well before AI arrived.