>They don't, what's happening here is their music is being fed to a computer program in a for-profit venture.

I believe that no artist has the right to tell anyone what to do with the art they have published. It does not matter what happens inside the algorithm with that art. Whether NNs (LLMs, by definition are about language) learn like humans or not is totally irrelevant to my point.

It may be irrelevant to your point, but most people are not as radical as you.

Most people support copyrighting to some extent, and this argument against anthropomorphism does work on them.