Use this argument against normies and libtards.
What is racism? It's preferring people who are more genetically related to you.
Every creature feels the need to pass on its genes, and therefore it is naturally attached to the individuals who contain the greatest quantity of its own genes. It is an extension of the instinct for self-preservation.
You love your own child because he is literally half your genetic material, he is half you. You also usually love your cousins, who are also genetically related to you, but less.
Your whole race is nothing but your very extended family. Fellow White people are genetically related to you, much more than niggers or shitskins or bug people. Therefore preferring your own race is the same instinct that makes you love your child, although very diluted.
Someone born in 1980 was 16 in '96 when AOL hit five million users, and is 44 today.
People in their 40s fall on both sides of the divide, depending on when their household adopted internet access.