That was entirely clear from my comment, and you deliberately chose to ignore that. I will not apologize or make corrections.
But your claim seems to be that an entire technological sector spanning multiple countries employs slave labor? Its hard to take you seriously at this point.
My claim is that many companies use (what amounts to) slave labor and that there are financial incentives and economic structures designed around this. It's hard to compete without it, since your competitors are going to be using it. As one example, take entry level programmers on an H1B visa making less than their American counterparts, living with three other H1B roommates in a two-bedroom apartment, sharing one car, working 80 hours a week, knowing that if they get fired they get deported. Or Chinese workers unable to quit but working such horrid conditions that they kill themselves to get out of having to work. Or children in Africa making clothes to sell at Walmart in Illinois.
But again, that's just exactly what I said originally. I literally cannot make my opinion any more clear, so if you're still confused the only thing I can conclude is that you're deliberately misunderstanding in order to provoke an argument, something that is far too common on HN. I don't care if you take me seriously. I care as much about your opinion as you seem to care about mine.