> I know where subscribe cancer eventually goes..
Also, to content disappearing entirely for random reasons.
> I installed "simple music player" from f-droid
Since we're talking F-Droid, I can highly recommend "Vanilla Music" for a plain "play a bunch of MP3s" experience. My favorite feature is that you can set it to refuse playing music on the phone speakers (only on headphones).
YouTube music is terrible. I have no idea who the target market is supposed to be. It mixes in the subset of YouTube that is music, but not all of it, and stripped of YouTube context such as comments.
My google play music yesterday killswitched itself so I installed "simple music player" from f-droid and took my google play purchases from google takeout. Good riddance.
Also youtube music absolute sucks with its sound quality and ads.