Also, if you (as an employer) don't bother with the US immigration system, you don't have to pay US-competitive salaries as that system requires. Sure, FAANG c

Also, if you (as an employer) don't bother with the US immigration system, you don't have to pay US-competitive salaries as that system requires. Sure, FAANG companies may be too rich to care, but they're also probably a small fraction of US tech employment.