I've included a definition of racism here for you: "prejudice, discrimination, or antagonism directed against someone of a different race based on the belief that one's own race is superior".

Given that there is no prejudice or antagonism present, your accusation of racism is nonsense. In fact you're doing something as equally poisonous as racists, except in reverse: pretending that there is no race, no ethnicity. Erasing the heritage of people with a sponge in order to depict a so-called utopia that nobody except extremists wants.