OK, let's assume you are right. Which Coates storylines would be adapted?
Season 1? The Dora rebelling? Coogler already DID that, with the Border Tribe.
The Orisha disappearing? Since we haven't actually seen the Pather God yet, the plot would make no sense. "The Gods have vanished?" "Who cares?"
The Originators? It would require retconning the backstory Coogler himself set up.
The Adversary defeated by an apotheosized Storm? Do I even have to explain why that's unlikely?
The Intergalactic Empire of Wakanda? Not only does it lack the SW setup, but also the core premise ends up being a lot like
Thor: Ragnarok.
So all that you are left with is "Somehow, 7 years after the snap, Wakanda is in chaos, while the rest of the world is doing fine." Which I'll bet money Coogler won't do.
As for this:
If you mean the plot, I heard it called more Shakespearean than realistic.
If you mean the setting… Really?
Now, I'll give you Killmonger's motivations were very "realistic". But here's the key bit... despite the vaunted "Coates influence" in the movie (which, as has already been prought up, is more accurately called a Stelfreeze influence) that's one thing I KNOW Coogler came up with himself...
Because Coates didn't write a single word about Killmonger until AFTER the movie.
Add to that the fact that the MCU has never adapted a comics storyline directly, and both Chadwick has talked about building on the foundation the first movie laid down, I, for one, am not concerned that we'll be seeing rape treehouses anytime soon.
We MIGHT see the Midnight Angels armor (another Stelfreeze creation) but I'll bet money they won't be worn by rebel Dora.