The headline focuses on the wrong thing. Making a bunch of crappy songs and uploading the to Spotify and other streaming services is perfectly legal, AI or not.
The illegal part is that he created lots and lots of fake accounts that constantly streamed his songs and masked them to look like authentic listens. So much so that he was making $110k per month. That is straight-up fraud, which is what he was arrested for.
It has nothing to do with AI, but that makes more people click on the article.
Idk, a tablespoon is the largest spoon-based unit