Ceremony question

In her essay "Violence, Trauma, and Cultural Memory in Leslie Silko's Ceremony", Alexandra Ganser argues, "Silko contrasts the two kinds of cattle as she contrasts Betonia and Ku'oosh. In the Same manner, Tayo is everything the ideal Indian is not; he represents the double Other, who is discriminated against by both Whites and Natives. Still, he is the one to survive (the war as well as the crisis thereafter) because he can cope with many worlds," (154). Use specific examples from the reading to defend or reject this claim.