I think what you are missing here is that there is no history in the US of genocide against people of English or French descent. The US has a long history of exploiting American Indians, forcibly relocating them at gunpoint, or just killing them outright.
Part of what made this possible was systematic dehumanization of American Indians by portraying them as ignorant savages who were incapable of being "civilized" due to their race. This is the exact dehumanization that Disney was engaging in for laffs in Peter Pan.
Obviously, we need to do more to make up for this history of injustices against American Indians. But I find that those who speak loudest to justify racist caricatures against them are the ones least likely to want to do anything to redress those injustices.
https://en.wikipedia.org/wiki/Category:Massacres_of_Native_A...