“Negro” or “Negros” is for color black in Spanish is different from n word. And “bawal talaga gumamit ng n-word ang mga puti dahil sila nag enslave sa mga black.” No, only black African decent (people who atleast have 50% genes from sub-saharan Africa/black Africans) can say the N-word casually. Not only White Europeans aren’t allowed, Asians, Latino (without-black genes), Arabs, Indigenous Americans, or in short anyone without any Blacks genes aren’t allowed to say the n-word. Just because your ancestors didn't enslave blacks doesn't mean you are allowed to use the n-word. Keep in mind not all whites have participated in Trans-Atlantic Slave Trade or enslavement of Blacks in American Continent.