I think @
Matt504 was trying to say that the white supremacist mentality that permeates in this society is responsible for blacks looking at other blacks as something inferior. The white standards of beauty, white standards of conduct, even the white language. White lie is a lighthearted one, white Christmas is a good Christmas, angel food cake is vanilla, devils food cake is chocolate, black day on wall street is the worst ever, "dark" days, hair weaves, relaxers, praise of light skin etc. etc. has a subconscious effect on the psyche of black people.
So when blacks come into contact with each other, they think it's ok to talk down to them, overly compete with them, challenge, disrespect, destroy them because of this thought process. You remember you posted that story about how you went to get your car serviced and that black woman talked down to you, but then that white man came in and she perked right the fukk up and started acting right? Now why did she feel it was ok to disrespect the black man but kiss the white man's ass?
He's posting all this stuff in this thread so black people can be more conscious of this socially and psychologically ingrained white supremacy, that negatively influences black people, taking various forms ranging from weave and skin lightening, to c00ning, to treating other blacks in an inferior manner, to hating on successful blacks, to flat out destroying other blacks over trivial things. Some might see it as complaining, but there's a big difference between complaining, and getting someone to see the light and becoming more conscious.