Well, copyright suffers from the same problem communism suffers. For communism to work, everyone should be on board. For copyright and patents to work as expected, every country on earth, every town and every city's laws should be almost the same regarding to that. As soon as even just one municipality anywhere on the planet, is free of patent laws, the exact same moment a factory will pop up and produce an expensive patented pharmaceutical product which it will sell for half the price, or 1/10 of the price.
Capitalism on the other hand, works even almost everyone else doesn't like it, and 2 people agree on a peaceful exchange of commodities, following a price the market sets, or it is discovered right away.
As a rule of thumb, anything that requires everyone to implement rules and follow them, for it to work, will fail sooner than later. When a product in some part of the world is selling 100x of the normal price because of some patent, counter incentives are detonated in some other part to produce it and sell it for 50x the price. This huge profit margin creates a chain reaction of other economic actors producing it as well, and selling it for 25x the price.
Additionaly the eating problem can be solved by capitalism, not communism. Exchange of art for electronic money, a marketplace of information is what we need. Bitcoin (not BTC) will play an instrumental role in that.
A.I generated images of picasso, are awesome. I created many of them, one series of them are "Darth Vader riding a red tricycle, in the style of picasso". They are so good you're gonna fall of the chair.
And programmers are not without sin either - how many people here run to stackoverflow and copy some answer, or mash it up and produce something similar-but-cleaned-up? That's going to get a lot more powerful in not too many years too... and the thing is, is your little DTO file with blocks of fields and setters and getters really novel and worthy of a government license to cultural exclusivity, or is it a relatively obvious implementation of an API? Which (per Oracle v. Google) are also not really copyrightable...
Humanity hasn't squared the reality of most content being low-value generative trash already (despite being human-generated!) with the reality of a system that is designed to produce up to ~150 years of exclusivity (lifetime of the author +75 years). Like, that's the long and short of it. A lot of what we do as humans is just building up a squishy water-filled neural net ("how to make a painting in the style of Picasso") and running random prompts and goal-seeking through it and cleaning up the generative output. Now AIs have gotten to the level of "average college student" and it turns out that's not actually all that difficult or interesting anymore, but we're still working in this model where that's supposed to be worth ~150 years of cultural exclusivity and protection.