The audacity you have to insinuate black men can't possibly understand that the term tends to fetishize themselves is rude as all hell. So what if it does?? If a man is black, and has a fat, lengthy schlong then why can't he call himself a BBC/has a BBC? Please don't speak for Black men and assume what we "do and do not realize". That's incredibly presumptuous. We're not stupid.
Edit: I failed to realize you are also a black male. While I can understand your frustration with the term, I can most definitely see where uour coming from, and as a black male myself, have learned about a lot of the roots of where this sort of fetishism comes from. But in my experience, let people be. It doesn't make someone "uneducated" to label themselves as BBC, and honestly idgaf if someone calls me one, as long as they aren't screaming "Yeah fuck me with your fat n-word cock!!" (Cause there's a lot of ppl like that out there)