I agree. Another case is audio players. I have a couple that try to play audiobooks (come on Audible...) and they usually put a play/pause notification or toggl

I agree. Another case is audio players. I have a couple that try to play audiobooks (come on Audible...) and they usually put a play/pause notification or toggle in the status bar. There's no way to get rid of it when I'm not actually using the audiobook player apart from force-killing the app. The notification doesn't hurt anything, but my OCD side says it shouldn't be there if I'm not using it.