What was pizza when it was invented? it was the fast food of the Italian proletariat. Most of the "true Italian pizza" you can find nowadays is going to be from an expensive bourgeois restaurant, or rarely from an actual Italian family place if you're lucky to live near one. "Authentic pizza" is mostly not consumed by members of the working class, so how it could it actually be a real example of that culture?
And my favorite sushi places were ran by Taiwanese folks. My favorite Thai, some white dude with Southeast Asian family (I think). Favorite hibachi? Some Mexican guy. It used to bother me but those were stupid thoughts.