It's not about the feature set. The Music app is the only software I use which randomly locks up my whole mac, just trying to do basic stuff like play a song or navigate albums. Doesn't seem to be related to whether I'm browsing Apple Music or my own library. This is on both my M1 MacBook Pro, and on my M2 Ultra Mac Studio in the office. It's baffling that something that worked so well in 2008 is such a dog in 2025. It's like using winamp in 1998.

Can’t say I’ve witnessed or heard of that behavior.