One would suspect it is. Also, writing about other cultures also could be considered racist.
We obviously have to do away with math, because math is racist. We use numbers derived from symbols the Arabs created. The concept of zero is something we stole from the Hindus. We can’t use Roman numerals because the Romans were European imperialists. We can’t even use Greek symbols because the really learned people tell us that the ancient Greeks stole everything from the Egyptians.
Half of these students could not find Egypt or Arabia or Greece on map, but they know everything and want to judge and censor everything.