Apologies for not taking Poe's law into account, but it takes a serious lack of self-awareness to suggest that the organization responsible for the integration of the American public sphere should self-segregate.
Historically black colleges were an alternative to colleges that discriminated, but that didn't make them a solution for discrimination in education.
There are articles mind you about how a lack of diversity in product testing meant that some recognition apps work better with some ethnicities than others, this may seem silly, but a minority owned company would be better able to serve minorities precisely because they understand the minority experience.