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.
As opposed to the other Avatar, which explicitly features Inuit and mesoamerican cultures resisting literal fascist, genocidal regimes. And deconstructs the “chosen one” trope while they’re at it. And (as of now) uses culturally appropriate VAs.