I tried switching to it years ago after I was forced to migrate from Play Music (which was superior, IMO). I was _very_ turned off to YT Music matching songs in my library with random audio tracks from YT videos. Perhaps they no longer do this, but I went with Apple Music, which is what I've used since.

And now I'm mad about Play Music shutting down again!

(They, Amazon Music and iTunes/Apple Music had a true "music locker" service where you could upload songs from your library, no matter the source, and play them anywhere. iTunes/Apple Music is the only one left that does this, and even then, I'm not sure if the iTunes part works on Android.)