My biggest problem with Youtube Music is that you'd think with all the data Google has on me already, they'd be able to recommend music that I might actually like. But no, they can't. Their "Endless Personalized Music" is chock full of pop & rap, and the occasional classic rock track. That's 2 genres I don't listen to, plus 1 that I only occasionally listen to, when I am in the right mood for it.
And they keep shoving country music at my husband. He hates country music. His tastes are what I call "classic rock party music." The kind of stuff that gets everybody singing along. (think George Thorogood)