[OkayPhysicist]

There isn't really a direct point of comparison in the US, because by and large the US is much more loosely attached to the concept of having a specific "Our culture" that others are expected to assimilate to. Rather, US culture is more of an admixture of whoever happens to be in an area. That isn't to say that it's all peaches and roses, but our racism tends towards "this group is intrinsically worse than mine" rather than "this group is trying to conquer our homeland".

This plays out with things like US culture being pretty well tolerant of ethnic enclaves (Chinatowns, Little Italies, Solvang, etc) compared to what I've seen in my travels abroad, while preferring to bulldoze those enclaves when a new freeway needs to be built, and foods emblematic of certain areas being Flanderized versions of various foreign cuisines (Take a look at California's burritos, or a Chicago style pizza, or a New York style pizza).