I don't know the answer, but it seems like the parent might have it backwards. A handful of outsourcing companies control a massively disproportionate number of

I don't know the answer, but it seems like the parent might have it backwards. A handful of outsourcing companies control a massively disproportionate number of H-1Bs, and lobby heavily on expanding H-1B policy. They can place the US based H-1Bs to complement their local teams back in India.