Companies hire where employees are cheaper, and where labor protections are weaker. All the time. They also are limited to hire in regions that can support their business, e.g. Poland in case of Germany. India wouldn't work for an inhouse team running order management for a German production company, but Poland might. Might because getting such an org off the ground, and running, takes considerable efforts which might not justify whatever salary savings one might have.
That being said, Amazon in Germany is more like a up-or-out place than a hire-and-fire one for white collar folks. And the blue collar personal is pretty much treated like logistics workers at other places, read not really great. Salaries tend to be higher so (accounted for region and other things).
No idea how things are on the ground in the US so, but I guess worse. Which seems to be a general thing so.
That being said, Amazon in Germany is more like a up-or-out place than a hire-and-fire one for white collar folks. And the blue collar personal is pretty much treated like logistics workers at other places, read not really great. Salaries tend to be higher so (accounted for region and other things).
No idea how things are on the ground in the US so, but I guess worse. Which seems to be a general thing so.