If you let an algorithm script a movie, it would be a 2-hr superhero movie with extremely simplistic moral conundrums, that will cost $300m to make, but will gross $1 billion +.

If the algo scripted a TV sitcom, it would be 5-6 mostly white people who occasionally hook up, break up, get married, struggle to conceive, and then everything eventually works out.

Same goes for music. People have a habit of liking what's in front of them. Few are going to want to make the effort to find something that's more than "good enough".

As an anecdote I have left Apple Music after it had been suggesting to me at least 3 heavy metal playlists for 30 days. And this is the one genre I do not listen to.

I had been clicking 'I don't like it' buttons hoping the AI will get it but no luck. So after 30 days I had enough and moved on back to Spotify.

So much for human feedback.