After all you are talking about "migration" which is to give up all you know, your culture, your family, your home, ... and go to another country with a different (and in this case corrupt) culture, environment,... in a place where 45 humans perished per day in the first 5 months of 2024 due to gun violence (6782 in total)! This is specifically bad for the individual. This is even worse when that individual is treated as a foreigner, an immigrant, and a lower class by other immigrants calling themselves "Americans" just because they got off the boat sooner than them
It is bad domestically as well. As I said when the work force migrates, a deficiency is created in the country. To put simply there won't be anyone left to do the jobs, from small jobs like garbagemen all the way to specialists (engineers, doctors, ...).