What the concept of encouraging “self-deportation” embraces is intentionally making conditions in the United States worse for undocumented immigrants than the conditions in the country from which they fled. Not the American Dream, but the American Nightmare. On purpose.
There is a myth that immigration is hurting our economy. Some say that the 1 million immigrants that have come to the United States each year for more than 25 years are an economic problem. I would suggest instead that immigrants are essential. Without them, our economy would barely grow. It would stagnate.