Interesting about EB1A, didn't know.
I agree that we need reform in this area. For one, a bidding system for H1-B type visas could prevent much of the abuse. Like you, I'm not a Trump supporter, but I like the points-based system. Not sure why that got so much criticism (probably simply because it came from him). It's similar to Canada's system, which most people around the globe seem to admire.
I hope people can understand that it isn't some kind of xenophobic nativism that inspires the H1-B dislike among some Americans. It's fear for our financial future. It isn't always obvious to those working in SV, but in most of the country, the typical lower- or middle-class worker has not been enjoying a a booming economy in terms of wages. Real wages for the middle- and lower-classes in the US have been stagnant or falling for decades. So we're fighting to get or remain in the middle class.
In my own extended family, the generational difference in financial security is stark, despite getting similar degrees, military service, working hard, etc etc. Some cousins are basically falling out of the middle class. Crossing over into some kind of IT work is one of the few remaining paths someone at age 30 can take to remain in the middle class after their profession is lost to globalization or automation. I have a cousin who did it.
Anyway, I think real immigration reform won't happen under either of the current political parties. We need something new, which is unlikely to happen.
Edit: here the study referenced in that article, at least: https://www.epi.org/publication/h-1b-visas-and-prevailing-wa...
Edit: Here's the paper I was thinking of. It's pretty convincing to me. I'd be interested in your input: https://gspp.berkeley.edu/assets/uploads/research/pdf/h1b.pd...