Earlier quoted context omitted.
It’s pretty common for European carriers to offer pay as you go plans via eSIM and an app. Pay with your card and can add it to your phone ahead of your trip. So no, not “literally no one”. Things are changing, eSIM is increasingly common. Apple’s being Apple and just propels that change.
That’s nice but it’s still going to be 10 years or more until it’s as convenient as SIM cards everywhere. When I crossed the border from Rwanda to Uganda, I bought a sim at a local shop, and a boy from the village cut it down to size by hand with a pair of scissors. They are not going to have ESIM anywhere soon. ESIM requires carriers around the world to have the technical competency to make the activation and manage…
Found this for Uganda.