Old Tom Morris said:
I don't get why some are expecting the end to be some perfect system with lasting harmony. What they are doing is certainly attempting to do things differently from the past, while acknowledging no assurance of success. The story acknowledges that they may be making a mistake ("ask me in 10 years"). So peel apart the faults and questionable sustainability all you want, because the story is supposed to have them.
I'm a lot more off put by how the scene was executed than by Bran becoming king or the mechanism for it (the council).
Sansa slapping down her uncle.
Cranky Yara get her life threatened by Arya.
Dornish guy looking all Dornish.
Sam suggests some watered down version of representative democracy and gets laughed out of the room.
It was bad.
Here's my equally bad re-write of that scene.
Sansa: Ok then, I agree with Tyrion that Bran should be king. Let's call a vote.
Yara: Wait, why do you get to vote on it? You're getting independence? This is horse sh**.
Arya: Talk about my sister again and I'll cut your throat...
Yara: WTF? Is she for real?
Davos: Please everyone, let's try to maintain some civility and....
Sansa: Ser Davos is right, let's call the vote...
Davos: (looks at Sansa) my Lady, it's Lord Davos, Stannis Baratheon made me a....
Sansa: (eyes rolls) the North doesn't care Onion Knight....
Davos: This is outrageous! Pardon my Lady but do you just play the cold, humorless, heartless, bich these days just for the sake of playing the cold, humorless, heartless bich?
Arya: Talk to my sister again and I'll c...
Sam: (stands up) cut his throat. Yes we get it, we all get it, you'll cut all of our throats.....
Arya: (smiles)
Brienne: Oh just get on with the vote, Aye....
Rest of council: Aye....aye......aye.....aye......etc.
Grey Worm: This one says nay (off in the background you hear hundreds of spears start banging against the cobblestones)
Grey Worm: Looks like Unsullied win vote.
Sansa: That is NOT how a council vote works.
Grew Worm: This one says bite me.
Brienne: ...and Grey Worm, exactly what is it we would bite? /snickers
Pod: (laughs) Good one Ser, I mean, my Lady, no, wait, I did mean Ser!
Grey Worm:
Davos: Come now friend, it was just a joke, right proper joke too, easy, it was funny.
Grey Worm: This one says you can have this city. Unsullied are leaving (puts on helmet and starts walking away, stops, turns back) this one says, you know what's really funny?
Arya: Your pointy hats? (whole council laughs, even Sansa).
Grey Worm: We're not taking Dothraki with us. Have fun with that.
Cut to Jon at the Wall. The End.