* First off: These folk are told by others who have " made it here" of how great the US is, of all the opportunities that await them & when things do not materialize- they want to go back home. Who can blame them, there was a couple who were brought to the US from Afghanistan & given a place to live out in Turlock, middle of nowhere in the farmlands- they ran to the press & complained about them " not expecting this." They probably thought they would be given an ocean view apartment etc.
* Folks need to do research on the country they intend to end up in before leaving home. You don't go hiking or on a road trip without the essentials- you need to plan, that's all l am saying!