In the climax of Yossarian's journey within the 256th Squadron, he experiences a moment of liberation reminiscent of Bugs Bunny's antics. After being ensnared by the absurdity of Catch-22 for so long, he finally recognizes that the rule is a construct, an illusion enforced by those in power. Despite its non-existence, the myth of Catch-22 exerts a strong influence over those who accept it as real.
Yossarian's realization empowers him to break free from the constraints that have held him captive. Although Catch-22 has no factual basis, its daunting presence remains unchallenged due to widespread belief. This moment marks Yossarian's triumph as he decides to reject the oppressive system and claim his own freedom at last.