Of course they are but it's mostly a factor of social status, not heritage. Immigrants are often poor. In the days before we had many immigrants we also had ba

Of course they are but it's mostly a factor of social status, not heritage. Immigrants are often poor. In the days before we had many immigrants we also had bad neighbourhoods but they were occupied by less well off local people. That also ended up in prison disproportionately much. What drives this is social inequality. I do think we should limit immigration from really poor countries somewhat though as it's just not sustainable. Prioritize real refugees. But crime isn't really the reason.