Earlier quoted context omitted.
Well, there's a reason America has a higher standard of living than Europe.
People in USA [I assume you mean] are happier and more fulfilled than those living in Europe?
The SpaceX employees that got laid off are going to get other jobs and continue making more money and having more money to spend than their European counterparts.
Edit: A few reasons. One is that, since it's easier to switch jobs, good employees have more leverage. Another is that, since it's easier to fire bad employees, the expected value of a new employee is higher and you can afford to pay them more.
I think a big part of American prosperity is a result of companies being able to fire people. It's probably the most important bit of employment non-regulation that this country has, and it's a big aspect in which America is more worker-friendly than European countries. Other missing regulations, like working hours limits, vacation time regulations, don't benefit workers as much (or at all).