“Most of the big IT firms use H1B visa to bring in employees from India into the US, and complete the client’s works, at a much lower pay, compared to US workers”.
Thanks for admitting that, India. And that is both visa fraud, and a violation of Title 8 of US law.
ALL foreign workers are “inadmissible aliens” if their entering the US for work “adversely affects the wages or working conditions of American workers similarly employed”.
Most India Inc staffing companies are violating US law and doing crime in the US.