Same, btw, with the Russian Jews who came to America in the late 1800s/early 1900s. They, too, came to America with no family sponsors and penniless after fleeing from Czarist Russia with nothing other than the clothes on their back. And they too within a few short years were prospering rather than constantly demanding America give them handouts.
And they do not have a large criminal element, they do not riot, they do not loot and they do not burn down buildings when America doesn’t give them what they demand or when a criminal is apprehend by the police.