The end will be WCKD.

Thomas leads his group of escaped Gladers on their final and most dangerous mission yet. To save their friends, they must break into the legendary Last City, a WCKD-controlled labyrinth that may turn out to be the deadliest maze of all. Anyone who makes it out alive will get answers to the questions the Gladers have been asking since they first arrived in the maze.
Maze Runner: The Death Cure keeps every mind human — it fights its subject at zero distance. The story fights on E8/E4/E10 of the E0–E14 reality ladder, compressing disease, authoritarianism, rebellion.
Films fighting at the same level of reality, about the same things.
Other films that change a standing rule of their world — ranked first by those bending it at the same rung.
Æon Flux (2005)alters at E6 · same rung · loose
Guillermo del Toro's Pinocchio (2022)alters at E6 · same rung · rigorous
Mimic (1997)alters at E6 · same rung · loose
The Darkest Minds (2018)alters at E6 · same rung · loose
DragonHeart (1996)alters at E6 · same rung · loose
The Lost Boys (1987)alters at E6 · same rung · loose