“Keeping out refugees and other would-be migrants often harms current American citizens, too. I detailed some of the ways here. Perhaps the closest historical analogue to the current situation is the fall of Saigon, in 1975, after which the US accepted 130,000 Vietnamese refugees, in the immediate aftermath, and many more in succeeding years. Vietnamese immigrants have become valuable contributors to America’s economy and society, despite being from a poor society with many cultural differences relative to the US. There is every reason to expect that Afghan migrants can follow in their footsteps.
In addition to these general considerations, there are also some specific to the Afghan case. To begin with, in this instance the US government does deserve a share of the blame for the horrible situation Afghans find themselves in.The exact scope of US responsibility for the present debacle is a matter of debate. But, at the very least, Donald Trump bears a hefty share of blame for signing a terrible agreement with the Taliban last year, including releasing 5000 Taliban prisoners, many of whom predictably rejoined the fight. Joe Biden deserves great blame, as well, including for doubling down on Trump’s awful policy despite the availability of less-bad alternatives, and for the terrible planning and management of the withdrawal. While the primary responsibility for Taliban oppression rests with the Taliban themselves, the US government contributed to the sorry state of affairs that led to the restoration of Taliban rule, and thereby has a greater-than-usual obligation to give refuge to its victims.
There are also more pragmatic reasons for aiding Afghan refugees. Many of those now fleeing helped US forces or worked with Americans and other Westerners to promote human rights in Afghanistan, particularly equality for women. If we do not give refuge to to our allies and supporters, we further damage our already diminished reputation for being reliable and trustworthy allies. The Afghan war is unlikely to be the last time we will need local help to combat terrorists and other adversaries. Such assistance is unlikely to be forthcoming if those who might provide it fear that the US will repay them by leaving them in the lurch.”
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“Some fear that accepting large numbers of Afghan refugees would risk a wave of crime or terrorism. Alex Nowrasteh of the Cato Institute explains why such fears are overblown. Indeed, as he documents, Afghan migrants actually have lower rates of crime and terrorism than native-born Americans. And, obviously, those most eager to flee Taliban rule are unlikely to share its ideology.”
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“It will not be easy to come to grips with the disastrous outcome in Afghanistan, or to figure out all the lessons that might be drawn from it. But the US can start by doing right by those fleeing oppression.”
https://reason.com/volokh/2021/08/20/the-case-for-taking-afghan-refugees/