> Right now, your music requires attribution and can't be used for commercial purposes.
Sure, but fair use still exists. If someone takes just a single drum hit, reverses it, and coats it in distortion and reverb, but some how I find out they did it, I can sue them. But I can sue over anything, that doesn't mean I'd win. I'm pretty confident they would, and would agree they should because it's fair use. I think training an AI model is fair use as well.
> Should visual artists have the same ability to choose the rights they reserve?
Yes, and within the bounds of fair use as musicians that I've stated above. If I photoshop out a single eye, let's call it 50x100 pixels of a 5000x5000 image, and use it to make a neat mash up art, I think that is transformative enough to be fair use. Similarly, I think the AI model is transformative enough.
In either case, there are limits. If someone makes a model fine tuned on my specific music, that's wrong. Similarly, if someone makes a model fine tuned on an artists specific work without their permission, that's wrong. Using an artist name (music or drawing) in a prompt is gray, but I personally think leans on being acceptable, especially if that artist is dead.