You do it the other way and watch absolutely no one care.
I have never seen a style guide make a distinction between skin colors, and I disagree that nobody would care if they capitalised 'white' but not 'black'.
Reading comprehension must be so hard.
The style guide in question: "why we capitalize ‘Black’ (and not ‘white’)"
Your comment: "You’re quoting to a reply that replies to a link with a style guide that does exactly that. Reading comprehension must be so hard."
Yes, it must.
We're in very bizarre times, for sure. Is all this even meant to be constructive (because it's not), or just provocative and divisive (which it demonstrably is)? I can't help but think that the outcome we're seeing (division) is the actual goal.