Who wins in Dark Knight?

In the film "The Dark Knight," the question of who ultimately wins is a complex one. On one hand, Batman emerges victorious in the physical battles against the Joker and his henchmen, saving Gotham City from chaos and destruction. However, the Joker's manipulation of the city's citizens and institutions raises questions about the true nature of victory. Did Batman really win if the city's moral fabric was torn apart? Did the Joker succeed in proving that people are inherently corrupt and unpredictable? The film leaves these questions open to interpretation, inviting viewers to reflect on the true meaning of victory and the consequences of the choices we make.