Wow, thank you! I use and "like" youtube music, but it seems like every time I'd start a google meet call (IIRC) or otherwise interact with audio on my MacBook it would bring up Apple Music. If I quit it, it would pop back up the next time I had audio playing, but if I just left it running it would be fine. So I'd always have this Apple Music in my list of running apps. Kind of annoying.

I ran the above and then quit Apple Music and tried a few different things and so far it hasn't come back up.