I'm sure your question is more along racial lines, but Poland has had an Islamic presence since the 14th Century. And after the Polish Communist regime fell in the 80's, the number of yearly Arabic immigrants went up.
Similar to how there are Polish communities here 9n the US despite also having a language barrier, and being so unwanted we stigmatized them socially as inherent morons.
I think you don't know enough about Poland.
Poland does have 0 cases when for example some " coloured " had been just simply shot down after casual traffic stoppage. Unlike Vegas and Cali in U.S. If compare with these Poland is safespace.
Poles ofc aren't so talented in languages like jews and gypsies but average pole does have ability to learn languages relatively easy. They if are religious, then usually are chatolics...like these chatolics in Mexico, Portugal, Spain, Italy.
Their church had Pope who had accepted black and coloured bishops...
About immigration you should know that ofc they doea have legal and illegal immigrants.
From illegals they does have smugglers, these ussually are not aggressive.... also ofc these who just wants to enter EU...Poland is EU country....
Third sort is ... ... ... criminals with already problems with law in other countries. Yup, might be very aggressive.
Yes, society in Poland isn't slaves for aggressive and dangerous criminal parasites....will never be.
I might be happy to see how Mexico or U.S will be happy to have aggressive and dangerous criminals more and more.
BTW, they already are happy with dumb immigrants. Recently one had killed kid cos car accident: he had used truck and was on drugs + didn't had driver's lic to use truck... society was happy ofc. Yes, for pleasure this guy on meth was ....white.