There's a book Bullshit Jobs that explores this phenomenon. Freakonomics also did an episode referring to the book, which I found interesting.
Bullshit Jobs: A Theory is a 2018 book by anthropologist David Graeber that postulates the existence of meaningless jobs and analyzes their societal harm. He contends that over half of societal work is pointless and becomes psychologically destructive when paired with a work ethic that associates work with self-worth
And by extension black women are double women. Extra un-gay, very heterosexual.