I really don't even care that much about skin colors.
White, black, purple Americans tend to have similar perspectives on things, so do white, black and purple Swedes.
The issue is that the articles on many international things are clearly written from an Anglo-Saxon perspective, often citing purely English sources on events that happen in, say, France or Syria.
The thing with those sorts of requests is that a lot of the push for diversity is literally skin deep - they want people who look different, but think the same. They're not trying to say "hey, we'd like more electrical engineers, nurses, priests, political conservatives, etc." to contribute.
People with actually different experiences and backgrounds, somewhat the way how the ideal model of science is set up - individual humans are fallible and partisan, get your work checked by someone who disagrees because they're the ones who most want it to not be true.
They want (woke) social liberals who look different, and at least in America wokeness is just about the most white woman thing you can do.
If you write about, say, the controversies around the Latin Mass in the Catholic Church, getting a liberal woman to check a liberal man's work is useless - they're both likely to either have a dim view of the conservative sects that prefer the Latin Mass, to be just utterly unable to understand the religious conservatives' POV and worldview, or both. I know I did until I actually befriended some, it was something you could liken to moral colorblindness - the modern secular liberal is aggressively morally colorblind and lacking in understanding of others - again, speaking from experience.
