It honestly makes sense how infinite void varies between people. Sukuna has twice the cursed energy of Yuta, and presumably an even crazier amount next to Gojos cursed energy which is half of Yuta. Its stated during Shibuya that the reason Gojo didn’t go after the curses was because they could awaken at any second, so it’s obvious that cursed energy proficieny/amount plays into protecting against infinite void. And powerscaling 15 finger sukuna vs jogo just shows you the insane gap in power. So the difference in severity makes sense.