It should be required to include the AI model as a featured artist. Or maybe it's labeled like DJs, where the prompter is the artist.
As an aside, I think you're going to see a real resurgence of live music that let real artists showcase their real skills.
Hell, a music streaming company could make bank with simply a draconian, human-enforced ban on slop. (I understand it's not a simple problem, but there doesn't even seem to be an attempt at fixing it).
I was a Spotify user for 5 years and a Duolingo paid user for 3 years. When I got recommended slop in a random playlist twice, I unsubscribed and have no intention of ever returning. I cancelled my Duolingo subscription as soon as the imbecile CEO made a big stink about replacing workers with LLMs.
Fuck those companies, we shouldn't even give them a chance at rehabilitation.
So just start reposting and monetizing music from AI generated 'artists. Undermine it's value and the market for it. Eventually the time and cost of producing it would be more than the profits someone could generate monetizing it. Then people will stop wasting their time on it.