Because thats who they are. They are comfortable with themselves, which in part is a good thing. They have what they want, as in money, so why should they assimilate to your standards? Im not defending these people, just showing a different perspective. And I also think this post has more to do with class than ethnicity.
User Detail :
Name : Kim26354, Gender : F, Race : Black/African American, Religion : Christian, Age : 19, City : bakersfield, State : CA, Country : United States, Occupation : varies, Education level : High School Diploma, Social class : Middle class,