Why is it that blacks from abroad who come to America do far better than native born black Americans?
Simple answer, native born black Americans have both too much freedom that they take advantage of, and in doing so blame everyone else (namely white people) for their failures when they do not succeed where others (namely white people) have.
Of the surviving 11 million Africans brought across the Atlantic, only an estimated 335k were brought to North America whereas the remaining 10.7 million were taken to the Caribbean and South America. Yet to this very day, no one the world over ever hears about racism against blacks except against those blacks in America. Sure, there is some racism in other places, but it pales in comparison to the racism claimed in America against blacks.
Growing up in the 70s into the 80s, blacks were more than present in television, movies and commercials. Yet as of late, racist self-oppressed celebrities like Jadda Pinkett Smith claims blacks are too underrepresented in the motion picture arts due to racism. Racism has nothing to do with it, but rather a lack of interest amongst their own to get into the motion picture arts. Download Brit Box (British Television) and choose any show or movie and blacks are equally, if not heavily represented in those shows or movies the same as it was in the past in America. Underrepresentation in television, movies or any other profession has very little to do with racism and everything to do with a lack of interest.
Look at Nichelle Nichols from the original Star Trek. Did she inspire a lot of black women to become communications specialists/experts? No. Dr. McCoy inspired many to become doctors. Scotty inspired many to become engineers. Captain Kirk inspired others to become leaders. Even Spock inspired others to get into the sciences. While Nichols broke barriers in television, especially with the first racial kiss with William Shatner, a Canadian actor, she simply did little to inspire other black girls to get into the communication fields. Which goes beyond merely answering calls and transmitting data. Far beyond it.
Bottom line, no one in America or abroad hears about any level of racism, oppression, or supremacy experienced by blacks in America on par anywhere else in the world. Why is that? Perhaps it has more to do with how blacks in America, no thanks to the Black Panther Party and its lasting effects, have been a far more detriment to black success in America than any so-called claimed oppression or racism. The latter of which is more of a creation of (i.e., cause and effect) of black outlash than any overt oppression by the general society on the whole, or even in part. Blacks are much to blame for their own failures and problems in America than anyone else. If you raise a victim, you will always be a victim, generation after generation.
It is of no coincidence that the number one place recommended for black Americans to move to is Costa Rica, among other Caribbean, South America and European places. Everywhere else where blacks have learned to live and let live, making a life for themselves, appreciating what life they have (which is precisely why when foreign blacks move to the US, they do far far better than native born blacks).