> Which is that Apple and Microsoft are the only real system vendors
Google's Android is the largest OS by usage.
But yes, you're right. When you try to use a non-US OS in France you end up buying US hardware and erasing your data on the next LineageOS release.
We need vendors.
>Google's Android is the largest OS by usage.
I am primarily thinking about government institutions and corporations. There Microsoft is used almost everywhere.
Mobile phones are a secondary issue in my opinion, also because Android is already much more open than Windows.