Or, we could have all social networks legally mandated to care about discrimination using the power of law and punitive fines. There's no reason to let the existing ones carry on as is.
Historically black colleges were an alternative to colleges that discriminated, but that didn't make them a solution for discrimination in education.
Yes, but minority businesses are a solution for a lack of minority leaders in business.
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.
Historically black colleges were an alternative to colleges that discriminated, but that didn't make them a solution for discrimination in education.