That's not how it works.
If CE could destroy Limitless shield, who else could do it better than Sukuna?
He has most cursed energy. For it to work, Gojo's CE output needs to be >>>>> Sukuna.
Bruh, it means Gojo is greater than Sukuna in every other aspect, except adopting CTs and coming up with right CTs to defeat his opponents. Its like a loadout in fighting games, if he knows opponent's technique, all he has to do is select the best technique in his bag to win.