Bosa, you don't live here so maybe you're unaware of many groups of "brown" people that do great.
Look at the top 3 earners in the USA {
source}:
Indian American (2016) : $122,026
Taiwanese American (2016) : $90,221
Filipino American (2016) : $88,745
Notice that whites are not even in the top 3?
That's because the color of one's skin doesn't determine success in the USA.
Everyone has the same opportunity. Unfortunately some races of people have a terrible culture that promotes activities such as criminality and only they themselves are responsible for their place in society.