I don't claim that H1Bs have the effect of increasing pay, but rather that their effect on pay is non-obvious, and any assertion that they do depress wages should be backed up by evidence.
That seems like some wild calculus. Fewer people willing to accept lower pay and be stuck at a specific company = higher pay. There's no other way to make the math work, particularly for extreme-demand positions like SE.
The H1B game, as it's played today, is a relatively modern invention, and was not used to build startups into mega corps anyway.
Especially Americans working at John Deere, Dow Chemical and all the food processing
if you carefully look at silicon valley companies (even large ones) - most of product R&D and IP and innovation comes from immigrants. Native born americans are mostly working in admin jobs like HR, Admin, Sales, Operations, Finance, etc
If you look at your Googles, your Facebooks, your Microsofts, you will find a glut of H1B's working regular SE jobs, such as maintenance and feature development. That's exactly who H1B's are not supposed to be for - and that is the issue.
Mega corps laying off huge engineering teams while simultaneously importing more H1B's tells you everything you need to know. Follow the money, as they say.
but it is not the reason to get rid of the entirety of H-1B program, as some people advocate here.
Would love to see your source for this fact, genuinely curious.
Also you can check names on patents files by google or other tech firm