I’d like to address your earliest statements, about the statistics for black on black crime vs white on white crime. You say “ Surely, 86% is a number at which we can safely say that white-on-white crime is a very serious problem. Yet, we never do.” Yet this kind of point fails to consider the amount of the population which the black community vs the white community entails. Blacks make 12.3% of the US population whilst whites make up 63%. If deaths are 94% from each other as you’ve said then this is very disproportionate given the number of blacks in America, compared to the statistics for white people who are 63% of the population but they commit only 86% of crime against one another. Of course people from like cultures have higher crimes as it is natural for them bond toward each other and so the community where a white lives and wants to commit a crime is mostly likely going to result in him robbing another white.