Hentor, I think you’re forgetting that the story is written from the point-of-view of a child growing up. As the story progresses it’s clear that the child is defining things and relationships in terms of other, simpler things until he gains the experience necessary to understand the more subtle aspects of what’s going on. This is typical behaviour for a child, and Scylla does an excellent job of explaining the reasoning of a growing kid.
Take this excerpt, for example,
This is not a paragraph written by a racist or someone who hates black people. It’s a paragraph that provides exposition, through the eyes of a child, into Grandpa’s character. It’s clear that the narrator here doesn’t understand what a “nigger” is, or what the term means. In his mind, its only definition is a bad person that his grandfather, the cop, must protect him from.
Obviously an adult would not have this perspective. But Scylla is not an adult in that paragraph. He is probably less than ten years old.
Similarly,
…is a clear condemnation of racism by Scylla’s mother. It’s also a very simplistic explanation. Why? Because Scylla was a kid when it happened. Children are smart, but not so smart that they can easily understand the complexities of societal relationships and the differences between overt bigotry and subtle racism. And the best Scylla’s mother can do is try to explain it in very simple terms. And it’s pretty ridiculous to indict him for trying to piece together an understanding of a complex issue based on a half-assed explanation and very limited knowledge of the world. This is what children do all the time, and it’s fortunate that Scylla is able to capture the essence of that type of experience in his writing.