Cut down on screen time.
But my "phone home" didn't help the compulsive notification checking, so I "extinguished" all notifications. The only notifs I now receive are for phone calls.
In 2023, I'd like to go on phoneless adventures! A cellular Apple Watch (or whatever) makes it relatively safe to go places without a SMARTPHONE ABYSS in your pocket.
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[1] https://taylor.town/phone-home
And yeah, having NO plan for notifications sounds like a bad idea.
I've made a habit of checking my emails/texts once per day and checking Slack every 60-90 minutes. I think Apple products also have a way to aggregate notifs during focus modes.