Cause it has the opposite effect than what they think it does. BM don't see this as appreciation and certainly not rewarding you for it.
But see, here's the thing that you gotta understand, not all black men are like that. I actually didn't even like the video cause I more so got the vibe like "yeah, ill date a white man but because what others might say, i wont".
As someone who ONLY dates black women and ONLY wants to date black women, I don't like that iffy mind state as some in this video.
I prefer mine to be like the girl in the middle at 5:30. I'm all in for you and you all in for me....but hey, that's just me...