The problem is that uninformed people throw around the term "racists" or "fascists" at Trump style conservatives when the situation doesn't always call for it and it ends up muddying the water for other situations where those labels are appropriate.
Being Pro-American does not get you labeled a racist or a fascist in my book. Openly advocating for genocide, ethnic cleansing, and the subjugation of anyone who isn't white, unfortunately, will get you labeled with the dreaded "racist" or "fascist" because it fits the actual definition.