@Fiddle
There have been people who could imitate and replicate great works of art since forever. Whether it's Picasso, Van Goth, etc. there are painters out there today that can do for these what AI models do for digital artists today. And yet people still pay to just see the real thing IRL, and desire to own an original painting.

If you're any good as a digital artist, people will still prefer your original, authentic, signed art, over even more advanced AI models.