I encourage HN readers to read your username before replying to this comment. And also to consider why self-identifying capitalists like yourself might want a large cheap labor pool of people who can be deported if they complain about their working conditions.
For what it’s worth, I think it should be very easy to become an American citizen. I think these companies benefit from that not being the case. They’d call ICE on native-born citizens for trying to unionize if they could.