The problem with blacks is their average IQ is so low. High IQ blacks, like him, can contribute and fit in well. However the number of them will be significantly fewer than whites. Also, before the democrat party created welfare blacks did well and were by in large decent citizens. However once you remove the Christianity and hard work the low IQ creates the menaces to society we see today. 

Honestly spics are a far greater threat than blacks in my opinion.