This makes it sound like there is only one kind of quota in the world. Speaking as a woman who worked in tech for many years, I saw a ton of mediocre dudes get promoted and a ton of super-talented women stay at the bottom rung. I also had workplaces where all the leadership just happened to be caucasian males from the same tight-knit religion.
Somehow, promoting folks who are culturally just like you (in spite of mediocre ability) is considered a meritocracy, while hiring folks who DON'T look like you is considered a lower-quality diversity hire?
And, speaking of hiring just by resumes, I attended Harvard and we had something even lower status than the waitlist -- the "z list." That was the just-squeaking-in applicants who came from wealthy / connected families, but who wouldn't have gotten in otherwise. I knew one of them; he was not the brightest. But later on, he'd have Harvard on his resume and might outperform another applicant on a blind application. When you dig into it, the so-called meritocracy is often just a machine for consolidating privilege among the already privileged.