Nah. People tried that already with bad results. Not to mention, what happens when the foreigners you are exploiting start demanding the same things the locals

Nah. People tried that already with bad results. Not to mention, what happens when the foreigners you are exploiting start demanding the same things the locals are? Not only that, but the social and political ramifications of having not only blue collar workers out of a job, but also the PMC class as well. You want a revolution? Cause that is how you get one.