If you want to disconnect, there are many cars that have GPS but no way to transmit data (and also no internet connection) GPS by itself only requires receiving signals after all.
I use my phone's GPS quite a bit but the reality is that I have maybe one trip a year where I need it, and that can be handled by MapQuest beforehand - remember printing those?
The PARROT is SMART. https://www.penny-arcade.com/comic/2002/08/19/can-you-tell-m...
Sorry, I mixed up the terms. I meant GSM. But that’s not quite right either: as far as I know, connected cars use 4G or 5G. I do use GPS regularly in the car, but always via my smartphone with the Osmand app.
Lifetime is the most valuable asset, and protecting it from leaking through infinite scroll, TV, screen time, and meta products is not optional anymore.
On the positive side, I have more time to spend with my children, as they deserve my attention much more than a phone screen.
If tomorrow the internet connection were downgraded to 33.6k, I perhaps wouldn't notice this immediately.
Edit: I just realized that your question was specifically about losing a smartphone. I’m not sure if “half a day” is a universal estimate. I can easily imagine that many people would completely lose access to their digital lives because they only realize the implications after the fact. I think I’d need at least half a day just to figure out how to unlock the scooter again after losing my smartphone. I have absolutely no desire to deal with that.
It is taken out more, so you are more likely to lose it. I often see people with their phones out on a table in a cafe, or even on a flight while they are asleep.
I think it would be more effort to replace a phone than a wallet. You need to buy a new phone and restore it. With a wallet you might need to make a few phone calls but you can manage more easily until it arrives.