For the sake of argument, let's say it's true. White folk are superior to colored folk.
These are YOUR words--not mine. I made no suggestions of superiority here. I exhibited a UN sponsored survey's results. Their results could be interpreted to indicate that homogeneous populaces are happier than mixed populaces. That is one way of looking at it. Another is that less government intervention in daily lives leads to greater happiness. Indeed, that seems to be the indication when covid responses by the governments of these countries are taken into account.
Race only matters when it comes to two things, your medical history and politics. With medical history, it is important to know your genetics. But why poliitics?
Politics is the art of division. The goal of politics is to form groups of people to overcome other groups of people for special perks. If politicians did not do this, if they treated us all the same and with fairness, who would vote for them, who would give them money, etc.?
Race simply is an easy way to divide people. When Jews were persecuted in Western Europe for centuries, they were told to wear special dress so they could be easily identified for persecution. However, when someone's skin color is different, there is no need to single those people out by making them wear special cloths so that people know to oppress them.
If you read the history of the Jewish oppression over the centuries, you will find that no group of people has encountered as much hate and persecution as the Jewish people. However, they always seem to do well socioeconomically. Why? Because they are really into family and education. It's part of their culture, so no matter how much they are persecuted,, they always seems to come out on top socioeconomically. Ironically, it is this socioeconomic success that breeds jealousy and more oppression.