A New Zealand political party got into trouble for using a "sound alike" of "Lose Yourself" by Eminem in a political advertisement. They licensed the song from a music library but the court determined the song they licensed was too close to the original.
Doesn’t sound like a core market for Eminem. I mean, I find it hard to think of use cases where an artist will really lose out in business terms because someone chooses an AI version of their music over the original. In this case I suspect they wouldn’t have really licensed or tried to licence Lose Yourself.
https://en.wikipedia.org/wiki/Eight_Mile_Style_v_New_Zealand...