I do, it is the fault of the workers in the main. They lie about being skilled construction workers, and get found-out the hard way. How many of them would have died of starvation, illness or some other reason in their homeland slums anyway. Any stats from you bleeding hearts on that?
You are obviously as camp as your original namesake posting shit like that. "Kind" what has that got to do with factual? One day you will try to post something factual. How many of these types have you actually met - you know in the real world? They are like the humans in Planet of The Apes...
Because they are stupid, and do not know how to work on a building site? That is what happens when farmers lie and get jobs as skilled construction workers.
Have you ever seen any of these people? They really are primative, and very, very stupid in the main.