Earlier quoted context omitted.
A book that goes deeper into this conversation is The Color of Money: Black Banks and the Racial Wealth Gap Well worth the read, the story had a lot of nuances https://www.goodreads.com/book/show/34758210
That raises a question. How do other impoverished groups escape the poverty trap more quickly? Historically Chinese and other immigrants's needs were served by their own official and unofficial institutions. What can be done to keep dollars within a community to grow wealth within?
There are so many intersecting social issues too, like America's experiment with alcohol prohibition in the 1920s and anti-prostitution laws that to this day are endangering women, enabling trafficking, and being used as justification for ever-increasing surveillance. You can guess which types of "open minded" businesses back in the day tended to host jazz music and be more welcoming to blacks. Most people in San Francisco, for example, know of the Fillmore District but probably not of Terrific Street: https://en.wikipedia.org/wiki/Terrific_Street#Demise
Or the whole "Red Scare" McCarthyism thing, Hollywood codes, and anti-labor-union activities in the 20th century: https://isreview.org/issue/1/communist-party-and-black-liber...
I don't think this can be truly addressed without somehow dethroning and replacing the ruling egregore of America, but it is us and we are it.