Exactly what business is it of anyone’s what a person does with money they have earned. Many immigrants support elderly parents or others which they would have done in any case. We did and sent money to nieces and nephews for college. How is that your business?
The problem, Jim, is that people come here and get every benefit under the sun courtesy of the taxpayers, get paid under the table, and send the money they do earn out of the country. It’s my business because my government is allowing it and compelling me to support it.
And if they are legal, and do file tax returns, they get the earned income tax credit, which means the government gives them money that it has taken away from someone else, ie you and me, so they can afford to send their money abroad. Again: my business.