Poland's by far biggest immigrant population is Ukrainian, but the PiS and a huge number of Poles don't want to take in refugees for fear of, uh, ideologically motivated ethnic violence.
Good thing there are no Ukrainian paramilitary groups that are explicitly anti-Polish, then.
Conversation
And no, I am not suggesting that some Ukrainians looking for better-paid work represent some kind of gross security risk. Rather the opposite.
That's the point.