I didn't consider Doomwar a great story at all.
1. Bast "allowing" Doom to walk away b/c of some "pure of intentions" bullshyt (basically jobbed out the Panther god).
2. T'Challa willing to "sacrifice" his wife just to prevent Doom from getting the vibranium only for some stupid twist that allowed Doom to get the viranium (to undercut the romanticism of black love)
3. T'Challa and Shuri brutally killing all those traitor Wakandans while Nightcrawler of all people looks on in horror (which was an intentional attempt to depict T'Challa and Shuri as animalistic in their blood lost while Nightcrawler, an actual animal in appearance, is made to be more humane than them).
4. Doom killing T'Challa's uncle and having a gun put to T'Challa's moms head
5. T'Challa all but 'respectfully begging' Cyclops for help to win back his kingdom
There were a lot of troublesome imagery that I had in that story long before the conclusion, to the point where for me it was no longer about making it a good story but a salvageable one, which could only happen if Doom was killed with the same savagery that they showed those Wakandan defectors. And even if Doom had died, it wasn't worth the story.
I would only want a Doom War story in the MCU if Coogler is directing, Robert Cole is writing, and Fiege understands that such a movie will end with T'Challa breaking his foot in Doom's ass, without caveat or compromise to the BP mytho.. i.e. with the same level of respect afforded to T'Challa that a Captain America or Thor would get in such a position.