Maybe, I'm just making an observation. My biggest issue is that lack of control over outsourced workers over internal workers.

In my situation it was very clear that breaching the agreements would not just lead to direct end of contract, but also possible legal steps and a permanent record, leading to a much smaller chance for a similar job, for which I've specifically had an education. For uneducated workers, this if often less of an issue, especially for off-shore workers.

I also don't think low wage/education workers have less morals, but as the workforce gets bigger the chance of bad apples also gets bigger. I wrote exactly that in my previous comment.