Limiting the discussion to Progressive Leftist, and leaving the Kamala's and Stacey Abrams of the world out of consideration...
As far as I know, there isn't a single salient Black figure for the Progressive Left
Elected Officials - The closest thing to "progressive left" that's actually in the public eye is
Ayanna Pressley, Jamaal Bowman, and Summer Lee. And all of them are outshined by AOC, who has to carry Bernie's water.
Audience is not paying attention - Even without that baggage, my general sense is that the average member of the Working Class and the Middle Class is not staying abreast of 3 Black Congress Persons. But it's not for lack of them not being on TV/Traditional media.
On the more street/youth level - the leaders of the
street level anti-police brutality organziations
have died/died under mysterious circumstances, or been marginalized by top down BLM groups.
To expand on your thread a bit,
Why don't we have these people?
The old me would think there's a pipeline problem, but the current me realizes that Black America's inability to develop political leaders (grassroots or electoral) is not inherent, but the result of various forces combining to stop them.
Rosa Parks comes to mind as someone that had a lot of problems getting gainful employment after her "hey day". Similarly, DeRay McKeeson wrote about not having a place to stay either.
The BLM National Organization could have parlayed some of that grift money into setting up organization centers with living quarters for their on the ground activists...but instead they did what they did.
So part of finding and developing a progressive leftist set of leaders means
- Financing their lives
- The Financiers agreeing with the Cause
- Accountability
There's so much disinformation out there, everything is a grift and everyone is a grifter.