In a world divided into “rich” metropolitan capitalist nations and a peripheral and often desperately poor dependent-capitalism, in which the former launches repeated wars of imperialist predation against the latter, you will get massive refugee flows.
If our rulers are unprepared to deal humanely with the human consequences of their socioeconomic system and their bloody wars, let them make poor countries rich; let them stop their militarist savagery; but they can’t do that; their system has gross inequalities wired into it and would collapse without them. We are already seeing the beginning of climate flight, which without near-term halting & reversal of global warming has the potential to produce refugee flows dwarfing anything we’ve seen so far, to which our rulers are unable to mount an adequate response.
So: 1) accept refugees from imperialist wars and economic misery
and 2) fight for a new system based on cooperation and mutual aid; because there is no tolerable solution to this crying tragedy within the framework of rotting late capitalism.