There's a reason it can succeed as it is now. Making music that is catchy to our ears is fairly formulaic. It's easy fot AI to do the same. But if they start labeling which music is AI and which isn't, it probably won't succeed as well.
I was pretty pissed and considered canceling my Spotify Premium after the first time I'd realized I'd been duped by AI songs. I just report them any time I see them now. If they gave me a settings option to block all AI music I'd be fine.