Then he should fuck of to 4chan, where every board is about hating niggers.
/out/ - I like being outside because THERE ARE NO NIGGERS INNAWOODS
/fit/ - I'M LIFTING FOR HITLER SIEG HEIL
/pol/ - FUCK NIGGERS SIEG HEIL FUCK NIGGERS NIGGERS
/s/ - hm sexy white girl, sexy black gi... WHAITAMINUTE A NIGGER!!! BESTIALITY!!!
etc.