When you look at the United States, and major European nations in their demographics you would find a vast spectrum of ethnicities irrespective of skin color. People would like to say black is black and white is white, but beneath the surface shows isolations resulting in specific species of men. I wouldn't say it is vastly different and special for it is just naturally occurring.
The human genome is so incredible that skin color light or dark has several vying factors for pigmentation. What makes one dark or light, is not necessarily the same combination that makes another dark or light.
Color is a visually important marker. It’ll tell you if someone is from East or Southeast Asia. Phenotypes are even more important as you’d more accurately pinpoint if someone is from West or East Africa.
When it comes to the flesh and the genetic sequences of men, people can also be organized through that and it is not limited to the visually powerful skin color. World class athletes tend to be blessed with amazing flesh genes.
When you look at Africa, the most diverse continent on the Planet you’ll find an isolated tribe that has some of the shortest and another with the tallest people in the world. Also tribes that produce some people with the lowest scores, but also ones whose people have the highest standardized test scores in the world.
Thus the west is not afraid of people, like xenophobic countries such as China, and South Korea.
Organization of the West
The western world is a result of longstanding human exploration, and cooperation that has been going on for some time shaping the world. With many missing chapters (The reason for the colonization of Africa after slavery, India, Islamic influence) the institution of it all has moved into the hands of several countries with a predominantly white population.
The demographics sometimes cause a disturbance in the livelihood of the general population. It is an unfortunate relic of human indecency. It is even worse when an undocumented immigrant commits a crime, and people reason by saying they shouldn't have been here in the first place.
Some will compromise and say we don’t even know who these people are, why do we let them in? As unfortunate as some of these incidents are, that is like getting into a car accident without insurance, or being in the wrong place at the wrong time at any given moment. The West views it as the randomness of life and far out of control of any one individual.
The West is not afraid of humans. In the United States it is in bad taste to claim America is a white country. Those that do are looking for trouble by asking to be subsidized in some way shape or form.
It shouldn't be a problem in the West to say I’m white and want my kids to be white. Relatively easy to make that choice, and one that white people make more than any other. But what we find is that those that say these things are also convinced society has a problem with them being white.
What civil society is saying is that you are white, and some will be another color. This maladaptive behavior is going on in the west because of societal advancement in race relations. However the implication is many whites fear being a minority, and I say it is because of how much they engage in race play, and still compelled to do so, but the social environment in the west makes them very uncomfortable, this makes them dangerous and susceptible to racially lashing out.
The adversaries of the West would love to exploit these dynamics, but these race issues really are a common longsuffering that befalls many, and quite annoying to other minority groups. You learn people's brains live in all types of time periods, and you also learn man is crude any many don't venture outside their box.