One of the main problems here, in the U.S., as far as I am concerned, is that when someone states a truism about another race they are called "racist" or accused of creating a stereotype. You sir seem very stereotypical.
A"truism"about another race?No such thing,my friend.There are huge variances among racial groups that makes your truisms,well,UNTRUE.
Example-in my city the vast percentage of murders are committed by Latinos and blacks.Yet 99.9 percent of these groups do not commit murder in my city.So I refuse to label these groups as killers or criminals of any sort.