Not 👖's,
he switched the conditions so that the outside was tough while the inside was not.
Let me make this
extremely obvious for you
The reason why is Sukuna didn't break out was because he was letting Megumi get hit by UV's effect to adapt Maho for the process IN ALL of the domain clashes. The narrator literally told us this:
Sukuna was letting the domain clashes play out to adapt Maho. If Sukuna didn't have Maho, he would have just broken the domain lol.
First off, he literally bypasses infinity with cleave in this chapter lmao.
Second, no he doesn't.
Saying "I used Maho as an analytics algorithm to find a solution" and "I need Maho" are not the same thing you donut.