The 2 days I was cell-phone-free were days I slept in and was at the house reading or hanging out.
Oh, that's no fun at all. It's far better on a day you're out and about the town, going to new places!
Get some small notebooks, a small matching pencil or pen (I prefer the spiral Field Notes ones for this sort of task), write down directions, go places, watch people staring at their little shiny idols all around you, pay cash, leave no digital traces, and then go explore!
When was the last time you went somewhere, and simply
explored on your way there or back? Or... even got slightly
lost? I've do these somewhat regularly, though it's been a while since I was what I would consider lost. "Not sure exactly where I was, and not entirely sure how to get where I wanted to be," certainly, but I knew I'd eventually hit a road of some variety I recognized, in one direction or another, and could route from there to where I wanted to be. Or, worst case, guess wrong, and have to to turn around when I hit something I knew. I've deliberately taken "wrong turns" before on back roads, just to see what was down that "no outlet" road.
It's taken me some years of running around without GPS navigation to learn the area like this, but I'm far happier with it now, and I understand how the area fits. I will happily use online resources to give me a "mental map" of the area, and I often survey a general area map before departing, but once I'm out, eh, I'll find my way around. I can always, if I need, stop, power a device on (it's in Airplane Mode, so I'm not leaking cell signal location), and use one or another offline map app to sort out where I am based on the streets around me. Various Open Street Maps have good offline maps, and I understand Apple Maps has a pretty solid offline mode too, in the more recent versions of the OS (and they work on tablets too).
It is nobody else's business where I happen to be when I'm traveling about. And a cell phone, even suitably configured to avoid leaking data through apps, is still leaking that data through the cell tower communication.
I'd rather not be swept up in some location analysis in a decade.
https://www.wired.com/story/jeffrey-epstein-island-visitors-data-broker-leak/