Whether or not the AI can "fool" me is totally irrelevant to my point. Yes, one-shot prompts will be able to make content I can't distinguish from something made by a human, if they can't do so already. Some of it will probably sneak its way in to my media diet (though the fact that most of the music I listen to was composed over 100 years ago makes it less likely for me than most). But if I were halfway through a novel that was absolutely blowing my mind when I learned it was created by a publisher punching "write me a book that'll sell good" into ChatGPT 8, I would instantly lose all interest. I would also have unbounded fury at said publisher for dishonestly marketing such a book to me. The point of art is not just to indulge my own sensibilities. It is to connect me to other people.