Apparently straw manning was too strong, and caused the reader not to finish it So rather than strawman I will refer only to the artilce on the concept. Its a shame, since they did not read how the statement was purposely false to indicate a point.
See
Many residents in East Jackson were raised to identify as black – even though it’s largely an inherited identity. So what dictates race: where you live, your DNA, the history you’re taught?
www.theguardian.com
Nothing did I say made the paper ONLY about race. Now, with that context figure out how I can make an etymological argument - you see it works fine.
The below is a bit of amusement mixed with actual facts, its hyperbole for effect. Trigger warning.
Sure W. E. B. Du Bois mental privilege and the discussion of non discriminatory unconscious privilege and the use of "white skin" privilege predate this paper, but main stream culture are tied to this feminist paper on the concept which some argue used cultural appropriation stealing from non-academic fairly uneducated civil right fighters for the cause of feminism - and now we all play with the stolen concept from this white washing to make it generic and disagree or agree weaken its original activist purpose - but the paper was the one that as you yourself pointed out accidentally watered down and belittled the concept to move the focus to white educated women from people who where still being murdered in South Africa. Progress! But even that paper was not willing to totally divorce the concept from its origins. Just like rock and roll implies Jazz music and the community that birthed it, this word and concept is tied to race in general discussion so its certainly understandable that someone would echo back to its non-academic roots however much we ignore it.