The Mexicans
in the US go there voluntarily and take work at lower wages illegally and send a lot of money back to old corrupt Mexico. If they get caught they will be shipped back. But even illegally they have basic human rights which you do not have in Dubai and not in the whole GCC countries. It is not only Dubai but the whole GCC. The practices are disgusting, the workers, maids are exploited and abused. The most racist place I ever visited on this planet.