I joke in order to suggest someone reconsider what they may have overlooked.
I personally have never booked anything on a smartphone, and I'm content and perfectly well connected in 2022 in a first world country.
I book things in a browser when I need to book something online, and that is generally on a laptop. It's no less convenient.
In fact, I don't even have a mobile data plan, I just use WiFi. I prepay $10 every 6mo for voice calls, everything else can wait til I have WiFi.
I'm not a surgeon and taking calls while I'm driving isn't going to help anyone in any way that can't wait half an hour.
Phones are overrated, full of ads and casinos, and not as revolutionary as we often suggest.
The average person loses more time and money than they gain by having a mobile phone, I bet.