That is not necessarily true in the rest of the world. I wrote this https://medium.com/lucid-nightmare/the-first-statistical-slap-in-the-face-for-white-privilege-cd1aabb5eb38
After some statistics in my country showed that being a traveller or white and working class was not a good thing to be in the education system of the UK. There are reasons for that, most of which I've tried to highlight in the article itself.
I would also like to see more people with dark skin in positions of influence and power, but we must also be aware that this needs to be representational by population size. The house of representatives is currently around 13.4% Black but Black people represent only 12.6% of the population. But many left leaning people would see 13 Black people and 87 white people in a room as Black people being chronically under-represented.
I am of course playing devil's advocate because Black senators represent only 3% of the senate and about 5% of the judiciary, so there is still some way to go. Black judges are overrepresented in the Supreme Court though at around 22%, but one of them is Clarence Thomas so that doesn't count ;o)