I live in Germany. I have minorities around me all day. The company I work for has people from Russia, Poland, India, Ukraine, Iran, Turkey, UK, France, ...
Then ask them honestly instead of talking on behalf of them. Have you seen any documentary about them? They are telling "we were thrown bottles on the street and accused of smelling bad" you know that?
If you believe there is less racism in the US or that minorities are better off in the US, a visit to Germany could open your eyes.