That is the topic of my Bloomberg column, here is one bit:
Whether or not that reaction is rational, it is easy to imagine the public being fearful about the potential of immigration to contribute to a pandemic resurgence. It does seem that regions able to restrict in-migration relatively easily — such as New Zealand, Iceland and Hawaii — have had less severe Covid-19 problems. New York City, which takes in people from around the world, has had America’s most severe outbreak. And the recent appearance of a second wave of Covid-19 in Singapore has been connected to ongoing migration there.
I have never thought the federal government would build Trump’s wall on the U.S.-Mexico border. But now I wonder whether it may well happen — perhaps in electronic form.
In addition to these effects, many migrants currently living in the U.S. might go back home. Say you are from southern India and live in Atlanta, and typically your parents or grandparents come to visit once a year. That is now much harder for them to do, and will be for the foreseeable future. India also might make it more difficult for Indian-Americans to return to visit their relatives, perhaps demanding an immunity certificate for entry. Many of these current migrants will end up returning home to live in their native countries.
But not all immigration will vanish:
n spite of all those possible restrictions, the pandemic itself may offer new reasons to embrace some forms of migration, if only to help Western economies continue to function. Many jobs are now more dangerous than before, because they involve face-to-face contact and time spent in enclosed spaces. Such professions as nursing and dental assistants, for example, already attracted many immigrants even before Covid-19. Working on farms may yet become more perilous if the virus strikes farm worker communities. New migrants from poorer countries will be willing to take on these risks — for extra income of course — but most U.S. citizens won’t go near them.
The reality may be an uptick in some forms of migration, mostly for relatively hazardous jobs.
In any case, the immigration debate two or three years from now will seem virtually unrecognizable, compared to what we had been expecting.