Well..the thing is NYC people are racist as hell but won’t admit it.
the answer is non-Ivy league black people you can’t easily avoid on your day to day.
Vast majority of the Black population in Chicago are descendants of the Great Migration (folks that migrated north from Mississippi / other southern states & maybe some from Alabama, although Alabama was more of a pipeline into Detroit). The Carolinas fed more into NYC, but at least 30% of NYC's Black population is foreign born (from the Caribbean, Africa, etc.). This doesn't even count the number of offspring (1st generation) kids of foreign Blacks in NYC which is also a huge percentage. The foreign ones often have better parenting & better trajectories (picture a strict tiger African dad hitting you with a stick for not studying hard enough for an exam like an Asian or Indian parent lol), although some fall into more of the street life still (ie. rappers like the late Notorious B.I.G. or current rapper Casanova). Notorious B.I.G. (aka Biggie Smalls) had a Jamaican mother & Casanova is half Panamanian & half Haitian. In fact at least half of the "rap musicians" from NYC have foreign born parents from the Caribbean or Africa. They aren't descendants of slavery.