Before you ask, they keep making Jurassic Park movies because you keep paying to see them.
Maybe not you, specifically. But people, who drove the last three films in the franchise to billions in combined box office revenue. Dinosaurs, or at least dinosaur movies, are big business.
So the existence of Jurassic World Rebirth—or as I prefer to think of it, Jurassic Park: Another One, because that's all it really is—owes something to market forces. This is just supply responding to demand.
