> In the last few decades, there has been growth of abuse of the program to get mid level talent at below market rates which really hurts the middle class in America.

That's a weird definition for "middle class", there are only 65k H1b visas issued every year. If you really are talking about the middle 60% or whatever of all workers, immigrants on H1b's are irrelevant noise. At most, these visas might be seen to impact specific professions (tech in particular, lots of doctors too) that most people don't consider representative of the "middle class".