I haven't seen a black american hired in tech in a decade. The last black american I saw in tech, they hired an indian manager, and the black guy was the first guy he fired.
Since then the only black guy I saw hired turned out to be from a suburb in africa.
My experience is the beneficiaries are people with well off parents from other countries.
Or white women.
It's not doing anything to promote income quartile transitions. The thing that they always claim to want.