I already said that Star Wars is bigger, 5 movies over 800M no other franchise comes close.
But you keep talking about Marvel and how they're the biggest franchise. You keep repeating this bizarre claim that Black Panther is a bigger financial success than Avatar, which is just... I dont even know. Black Panther is a great hit in its own right, why do you need to delude yourself into thinking it's the biggest movie of all time?