In the Jujutsu Kaisen manga, the intense deathmatch between Sukuna and Gojo, the verse's two most powerful players, appears to finally be reaching a climactic point. Despite having complete rule over his vessel's body, Sukuna has been hesitant to use Megumi Fushiguro’s strong cursed technique. Due to his strategic nature, the curse is deliberately taking risks in exchange for wearing Gojo down in the process.
Source:https://www.cbr.com/jujutsu-kaisen-can-gojo-beat-sukunas-biggest-weapon/