Imma be honest, his ego is either too big, he's too cocky or he's too stupid to willingly getting caught and landing himself into a situation where he almost lost his quirk and life if not for plot armor.
It's a shame his existence doesn't matter in the slightest. The chains, the Haki, the healing, none of it matters because it ended up exactly the same all because the mc suddenly became a coward in order to force the plot to stay exactly the same.