I can hardly remember the last time any notification was not some kind of spam or self-notification.

I turn 99.95% of notifications off on any platform. The worst offenders are the apps that will show me a permanent in-app notification that I have turned off notification permissions… especially those that do so blocking the regular UI of the app to tell me this. Even some apps I’ve paid for do this. I condemn those to the deepest pits of app-hell.