[munchbunny]

While I would prefer to see my demographic represented in the analysis, I'm entirely fine with the lens being focused on black people. If anything good comes of it, underrepresented minorities in general will benefit.

Billing Black %, though important, as racial diversity erases all other non-Caucasian groups.

I think this is a lesser form of "all lives matter", because the "applies to other groups" subtext is pretty obvious. I'm not saying that you're saying "all lives matter", just that I disagree for comparable reasons: it's only an erasure of non-Caucasian groups if you interpret the author uncharitably.