Maybe audiences are trained to appreciate mindless content like the Powers instead of art, good writing, good acting, etc...
I think a lot of black creators and writers put themselves in a box where they can only create a "black show." So the shows start bleeding together, they become insular and struggle to maintain audiences beyond whatever the targeted demos are (hood nikkas, gay men, black women, etc). All of whom seemingly want trashy, regressive television with no real substance so that's all we get. The more you chase that audience the more you run the risk of being dropped by them whenever the next show that's even trashier comes out. And since you don't have anything else to fall back on (awards, prestige, etc) your shyt just dies.
Where is the prestige show with a black showrunner? And why, when black creators are given the money/reins to do something, we get slop? A few years ago it was nonstop trauma porn shows like Lovecraft Country. Now it's a bunch of regressive crime shows that don't even pretend to do anything interesting or different. Or it's some generic sexual identity show that feels more like a collection of stereotypes than anything real. Where is the black Ozark. Or the black The Bear. And by "black" I'm not referring to that box, I'm talking about a show with mainstream appeal and critic prestige that happens to have a black lead and black showrunner. With some actual good writing, not some bullshyt hashtag twitter dialogue to go viral.