I'm sure repressive governments will make it illegal to use phones that can connect to Starlink. Satellite phones are banned in India, for example. You will be arrested for a lot longer for owning a satellite phone than if you owned a gun illegally.
I mean, we are discussing hair here, so it is a (bitter) laugh to imagine that they are going to let citizens have access to an unfettered network ...
From the same site: Iran smartphone imports (sept 2021 - sept 2022)
1 Samsung 48% 2 Xiaomi 28% 3 Nokia 12% 4 Apple 6%
Also GlobalStar only covers the continental US and a little farther......
Depending on how strict they are you might be able to smuggle in a Garmin inReach and connect to Iridium now (or an actual Iridium or Inmarsat satellite phone or modem)