What jjav is referring to is "at will" employment - in almost all US states, employees can be fired for almost any reason, with no recourse. So the fact you're

What jjav is referring to is "at will" employment - in almost all US states, employees can be fired for almost any reason, with no recourse. So the fact you're saying that firing people is expensive and time-consuming in the US flies in the face of the actual legal environment there compared with most other relevant countries.