If Luffy killed Hachi to save Nami's village back then, would Rayleigh have held it against him or even fought him because Hachi helped Rayleigh before? Or would he have understood that Hachi brought it on himself? Also like holy shit, what the fuck is Oda thinking making Nami just accept that apology from Hachi like holy shit they killed her mom, made her risk her life for ten years, enslaved her and all her people