- they deleted a bunch of my personal stuff when I subscribed (I’m sure it was somewhere in the T&Cs but ... come on)
- albums and songs appear, disappear and generally get shuffled around a LOT
- they periodically purge my “offline” music on my phone. Usually I only notice this when I have just crossed the border on an international trip. It’s not just some unused stuff because I have no space free (I have PLENTY) - it’s everything
It’s a really frustrating experience, which is Sady increasingly common with Apple these last few years