If you know where to find these H1B "sweatshops" on US soil, please take those charts and company names to the Department of Labor and report the wage crime or occupational hazards you are implying with your hyperbole. Otherwise, your statements are deeply exaggerated. Here's a link to get you started: https://www.dol.gov/whd/howtofilecomplaint.htm
#1. Academia and non-profits do get H1-Bs that are cap exempt
#2. There are people who got jobs in FB et al. who did not win lotteries and went home.
#3. A significant portion of the 85K are people working for "sweatshops", there are enough charts out there
So, yes, its actually a good thing to return to the original intent of extra-ordinary talent.