Migration isn't a US problem. Europe has it too. So as a country probably not, but that's also because the US is big and has a large land border to the south.
Immigration in Europe is different. Your immigration influx is not really the kind of force that will help push countries up. If anything, it is a drag. Of course I am generalizing highly, but for the most part you are bringing a new civilization that does not want to become European or help contribute to your growth. Some of your immigrants want to make you change your religion!
In fairness the same has happened in the US recently.
In fairness the same has happened in the US recently.