OK aside from the
trolling
Everyone expected the final war to take place on Wano's flower capital.
Scenes where oppressed citizens rejoice after witnessing Luffy vanquishing their tyrant dictator is thematically crucial. It wouldn't be an overstatement to say it's the reason One Piece as a series exists.
That's basically the main reason why I'm ZCKC not ZKKC. But I don't wanna start a war in the thread and I have work so I won't defend my opinion on this like last week