I definitely underestimated the power of being Blake's top dog, but a lot of stuff went into Wendy taking 2nd. Paris and Hailey having declining performance quality in the later lives while Wendy came up definitely helped on top of her status. I still think a Black female winning is not possible without a lot of work from start to end, and that certainly includes casting.
Thinking about 2022 though, it's probably time for another country/adjacent win, and I'd hope to see it from a female act, since there have been so many male winners recently. But if that's the case, said act's gonna have to be Blake or Kelly's top dog and without a WM country competitor. I hope to god if someone is in that space that it's an adult, since we haven't really had it good since Lauren.
If we're talking about checking categories here, a teen Black female on Team Blake is probably as good as it gets.