Imo this is precisely why he is the best person for the job assuming there's no underlying motives.
Hes emotionless and has no ambitions. He can see all the mistakes past kings have made. There is theoretically no ulterior motives behind any decision he will make. I'd argue he lacks every personality trait that has made prior kings "bad".
That’s fine if he could be an objectively good king
But they set his arc up and his motivations around being the 3ER, not a King
I won’t be shocked if Bran ends up on the throne in the books but again it’s how they get there in the show that is problematic
He’s spent the whole season saying he’s not a stark, he doesn’t want anything and generally being some weird kid who’s about warging and all that, and then flips 180 degree and is like “f**k yeah, give me the throne, that’s why I’m here”
They didn’t lay out this story as this being a journey that builds bran up to be a great king. They built it up to be about his destiny being the 3ER, which btw they made to be a pretty f**king significant role, arguably one more important to the realm than the king, and now he’s just like f**k that, imma be king?
It’s a no from me in terms of executing that story arc
Again like a lot of this season, the destination is fine but the journey getting here was lazy and boarding on incompetent writing and story telling