This has not happened, at least not in software engineering.
Also, it is more desirable to attract talent to the US, where they will spend money and pay taxes, than just outsourcing.
Also, it is more desirable to attract talent to the US, where they will spend money and pay taxes, than just outsourcing.
Also, H1-B visas and others alike are non immigrant visas, so there are no “immigration rules” in play here.