And that's fair too
Personally I am fine with countries such as Greece or Poland not wanting migrants, at the end of the day people can just hate them back if they think they are being unfair that's just life, but it's also their right to their own culture or way of life
So Poland, Greece, Bulgaria etc do what you want it's your country if any one feels aggrieved they can just hate them, don't buy anything from them or whatever it dosent matter, everyone gets a choice
However colonialism only really ended in the last 50 years for many countries and those few hundred years of being ripped off was massive
So the french had a brutal colonial regime in. Africa for example
So the french complaining about Africans turning up in France after hundreds of years of abusing those people and their countries and resources is pathetic