In one of the previous World Cups, I was flipping through the channels and came across the USA vs. Ghana soccer game. It wasn't immediately apparent which team was which because they both seemed mostly black. Same situation with this laughable joke. If the "American" basketball team is just as black as Nigeria's, what's the point of rooting for "America"?
Side note, whenever I make a comment like this in front of some libtard or cuckservative, they always accuse me of being "unpatriotic" (along with rayciss, of course). I tell them I served 20 years in the U.S. Navy, then ask them how many years they served. That always shuts them up, as the pieces of trash who make those ignorant comments always, without fail, turn out to be chicken hawks who think they get to define who is and isn't a "patriot" when they never served a day for their country.