This should be it. Sukuna can't use his CT, he's weakened enough that he's spitting fingers, he has been taking dismantles straight into his soul connection with Megumi now, and having been turned into a Curse to reincarnate in this era he's extremely vulnerable to the Ladder.
I don't see how he's walking out of it. At most he could endure it to take one final punch from Yuji if Gege cares about the loser.
On another topic. What exactly will happen to Yuta now?
He has lost access to Rika and somehow to his Copy technique (although he could reinvent his technique somehow like Todo did, it's already weird enough that his own CT is tied to a shikigami). Now we know that he doesn't die when the technique turns off (or so it seems), but he can't use Copy again to keep using Kenjaku's technique so that means he will just become tetraplegic like just now?