So, everyone is wondering if Gojo [laughter] was actually selfish for fighting Sukuna alone. They're saying his ego almost ended the world. He just wanted a one-on-one for pride.
Why didn't he jump Sukuna with Higuruma or literally anyone else? Sounds like an easy win, right? But they're missing something huge.
Gojo wasn't fighting alone out of pride. Look at those insane back-to-back domain clashes at the start. Sukuna spammed Malevolent Shrine constantly and only Gojo could survive that destruction while healing himself non-stop.
If anyone else stepped into that radius, they would be instantly erased. Even his strongest students would die the second they got close. Gojo had to burn out Sukuna's domain first and tank the deadliest attacks completely alone before anyone could even try to help.