I enjoy art for the human aspects, the hundreds of musicians performing a single piece together, the incredible talent and skill on display in a photorealistic painting of a person who died hundreds of years ago, or the incredible mind and life of a person writing a moving essay. I don't usually enjoy art for the sake of the object or product.
AI generated material robs that intangible spirit, floods the world with meaningless content, and as a consequence makes it more challenging to find art. Even when you sort through the muck and see that photorealistic painting, you aren't imagining the monk who painted it, you're looking at the hands thinking I don't know if this is real or not.
Fortunately that's mainly online for now, you can still go to a concert or museum to confidently see art, you can opt out of the AI content experience. But this sale symbolizes a further erosion of that separation. It seems inevitable that there will be AI "concerts" and "exhibitions" which will physically take space and money from actual artists and further challenge finding enjoyment from art and artists for people like me.
I understand others enjoy art differently, as a consumable product for example, and those people may not be as bothered by AI content. I do hope those people understand that it does impact other people around them and that the generated material is coming at a cost, if not to them, to those people (and the environment, and the artists).
These are great examples of that part of art AI can not capture.
The first was painted by a donkeys tail in the presence of a legal witness, sent to exhibition under a false name, and when it began to be recognized at the time by critics and media, the artist said "aha! You literally like art that a donkey can make, your taste is terrible and so is popular art".
The second is a physical can of the artists feces (I don't know if anyone has opened the can to be sure), this time with no explicit agenda. What did the artist mean by this, was it another criticism of art critics, was it a criticism of the commodification of art, or something else entirely?
The last was made as the artist tried to find a religious experience derived from art. He said with this piece he did. I don't find it particularly compelling, but 100 years ago this rethinking of what art can be was revolutionary enough for Stalin to send him to the camps.
If you only value art for consumption, yes these are exactly the same as me sitting at the computer pressing generate for a few hours. If any of the context is included in your enjoyment of the art, there is no comparison.