But people working on this problem already know this at a deep level. This does not take away from the importance of understanding how race fits into the systems of oppression.
i.e. I just googled it [1]. The fourth link talks about the relationship between usage of White Privilege and how it impacts peoples view of poor white people. There is so much emphasis on skin colour that the guy in the Youtube video literally won the privilege lottery at birth (compared to ~95% of other Americans) and still feels oppressed enough to make a video about it.
If his video had of been purely about solidarity for the Americans born porn and black I would have supported it since that demographic needs solidarity to help get out of the hole they were born into. Instead, he made it about himself and his rich boy problems.
This is also not new information. Again, this is the basis of intersectional analysis. Activists have been talking about this and working on this for decades, yet people use this as some sort of argument that modern analysis is broken. "White Privilege" only means "being born white is a ticket to a silver spoon" to people who haven't been involved in this discussion before.
That being said, poor black African Americans (and Aboriginal Australians) have horrible life outcomes, far worse than any I could expect. Second generation black immigrants from Nigeria and Ethopia have better life outcomes than the general US population so it's not just about skin colour. I feel that there is a whole host of intergenerational related issues impacting the African American community. In addition, I feel that mainstream culture is quite hostile to African American culture.