In Naruto, Konoha divided Gang Shou in two, and Uncle Snake was also sealed. Why only Jiraiya died?

In Naruto, when it comes to three people, the titles of orochimaru, Gang Shou and Jiraiya all come from Shimada Hanzo in the Third Endurance World War. Speaking of Sanren, after orochimaru defected, he lost his hands when he invaded Konoha and was blocked. What about Gang Shou, which was split in half by Uchihiro Shoko Asahara in the Fourth Endurance World War? Why only Jiraiya was sacrificed? They are all threesomes, with equal strength.

When orochimaru invaded Konoha, he lost a pair of hands in the battle with the three generations, but these hands came back later. Although orochimaru was killed by Sasuke in the back, he was reincarnated by Sasuke in the Fourth World War.

Jiraiya, Jiraiya died in the battle with Payne. It's a little too much here Jiraiya was obviously defeated by Payne. Will Jiraiya be so weak in the three endurance events? Presumably, the strength of Jiraiya is not weak. Naruto Uzumaki, Namikaze Minato and Nagato are all uninvited apprentices. Two of them have film-level strength, and three apprentices are so strong. The fourth time, everyone didn't accept it.

Gang Shou, cut in half by Uchihiro Shoko Asahara in the Fourth Endurance World War, is still alive. However, Gang Shou was able to guide slugs to help injured Gokage rest. Gang Shou can't die like this. Why did Jiraiya die? Was it the author's arrangement or another reason?