What happens if Avatar: Fire and Ash doesn’t make enough profit to convince Disney to bankroll Avatar 4 and 5? Creator James Cameron has said he’s ready to walk away from the franchise, adding he’ll write a book to resolve the one thread Avatar 3 leaves open.
Sort of. Per TVTropes:
They were going somewhere with the pacifism too, though ran out of time.
Korra straight up deconstructs it, which is more what I meant. She was born to fight, she basically never got to be a child/regular human, but being a ‘Chosen One’ doesn’t fix anything. She’s targeted and hated by the antagonists for being such a singular figure of authority, and beat up to a pulp over it.