A usual anti-white comment is about the healthiness of mixed genes. One commenter had a black saying he screwed white women for our own good.
The ONLY answer to this is the short sword gut blow of saying “All brown-skinned countries are failures. All brown skinned PARTS of countries, as in Italy, are failures.”
If you do anything but use this short sword reply you are a fool. This is a legion, and failure to use your sword properly endangers everybody.
Do not answer them when you can knock the hell out of them instead.