Not playing his game. I am saying that depending on one's frame of reference "good" and "bad" are determined by the history of the victor, where you and I see racism as bad but might have embraced it differently because from day 1 your world might have been shaped to view it that way. Perhaps I should say I'm considering things in a "meta" way, "looking down" from the perspective where having an agenda isn't applicable. I'm not arguing for or against anything at the moment, but I am suggesting that in a given society, perceptions of "right and wrong" are chiefly impacted by local variables, that is one's upbringing, and as a society by a consensus forged by historical events over time.
Getting back to "everyday" perspectives I don't say that I fail to understand your point but if society viewed our genocides as qualitatively the same as slavery then perhaps we wouldn't be so proud and self-important as a people. There are contexts within larger contexts and sometimes I switch too quickly mentally and don't properly communicate when I do so. I'm not arguing against you, offering a different viewpoint which depends on where one chooses to "stand" at the moment. I'm confusing, I get it.