All constitutional rights (unless otherwise indicated) apply to US Nationals.
Nope. Go read the bill of rights. None of those amendments say "unless you're not a citizen."
It's never Apple's problem. It's always "you're doing it wrong".
Bullshit. The single time I had a hardware issue with an iPhone (stuck sleep/wake button), I took it to the store, showed them the issue, had my SIM transferred to a new unit and was walking out the door 15 minutes later.
And is limited to how well you use it. As the article noted, OpenOffice and LibreOffice will do they same thing as well. They noted Sheets doesn't, but I can't get Google Sheets to handle dates consistently at all sometimes.
This is just an excellent example of what works for a large population of users can be a bad thing for a small set of users. After this paper, I expect the error rate to drop dramatically, given how easy the fix is.
Happiness is a hard disk.