My favorite are British English, who can't stand the French to the point that they say things like filet with a hard T.

This also reminds me of a recent trip to Colorado, where they do the same thing with Spanish words, anglicizing all of them. Salida (sa-LIE-da) is the first one that's coming to mind, but I know there are other cities in Colorado that are clearly Spanish words that they've just abused.