Here's the thing--
This mentally unstable thot only pushed that rah-rah pro-black rhetoric when Iggy Azaelia stole her buzz. It was her way clinging to relevance -- using a [legitimate] argument of Iggy's unapologetic cultural appropriation.
I think a lot of black women honestly critique white supremacy not out of general concern of its inequities, but because white dudes in general don't check for them. It becomes anger, and they unfortunately use a legitimate argument of white supremacy like Banks is. They would be a much more complicit plug in the system if they could get that love from white dudes, too... hence their giddiness when they see IR relationships involving black women.
I was going to go in on this comment, but you may be onto something. Its the same way black men who date white women are more complicit with white supremacy. When you start getting love from white people you start to think their is nothing wrong with the system, it's just individuals who can't get their act together.