It's amazing how much space it has cleared up in my life, and how distorted the relationship with the phone has become- it's supposed to be a tool that works for me, right?
I wrote some thoughts on it: https://medium.com/@LastZactionHero/quitting-the-smartphone-...
When I really think about it, the camera is likely what I'd miss most. That's the true convenience offered by a smartphone.
I imagine if someone released a new dumb phone that happened to have an amazing camera onboard, it would generate substantial interest.
It's been a good reason to bring the old DSLR back out.
Very cheap second hand now.