On your phone in particular. I have all turned off except for signal messages from a few people.
Side question: Have you or anyone you’ve known “rang the bell” on content on youtube, twitch, etc? For how many channels? What (kind of dystopian nightmare) was that like?
Not many. My phone is typically on Do not Disturb when I’m not working, and a custom focus mode I call Deep Work when I am working. The primary difference just being focus filters so I can use the same calendar/email app I like but not see anything work related outside regular work hours. I’ll check in on my notifications somewhat regularly, but basically nothing can actually ping me.