To be fair, one Special Grade and one A Grade sorcerers die under span of two chapters, with one died offscreen and gave the villain new, dangerous ability while the other one died as nothing more than villain hype man, is worrisome. Everyone knew Sukuna is strong but not like this ...
At this point I won't be surprised if Sukuna sent Higuruma to airport by either sheer confidence of "I'm strong so what's wrong with killing people" or "LOL the one killed Gojo is Megumi by technicalities, not me", followed by Higuruma speech about understanding love and solitude.
