After 2009’s Avatar became the highest grossing movie worldwide (Avengers: Endgame did overcome it for a bit, but a rerelease just pushed Avatar back into first place), Cameron wasted little time in working on the second film (he is hoping to make a total of five).
Unlike the MCU movies, Cameron does not seem to feel any pressure with release dates. It also helps when it is reported how much of a perfectionist he is. Now, thirteen years later, we get to see if Cameron is able to live up to the hype with Avatar: The Way of Water.
Nothing else to say 