White rice has no nutritional value.
I agree that, overall, the average person would benefit from substituting white rice for brown rice in their diets, or even from simply adding brown rice to their diet. But to state that white rice has no nutritional value, as if it was empty calories like alcohol, is a flat out lie. White rice is still one of the best sources of carbohydrates that you can get, and this has been known about for ages.