Why wouldn't he? Is he just gonna always chase after the SHs for revenge? Did you see him chase WB or Shanks when they arguably gave him ones of his defeat?
The point is, Kaidou is a fucking wildcard. It's not like other villians like Doffy, Moria, Lucci who will shit their pants when they see Luffy's Pirate Flag on top of Wano. Luffy isn't always gonna be there to stop Kaidou from paying a visit to Wano and killing everyone.
The point is, Kaidou is a fucking wildcard. It's not like other villians like Doffy, Moria, Lucci who will shit their pants when they see Luffy's Pirate Flag on top of Wano. Luffy isn't always gonna be there to stop Kaidou from paying a visit to Wano and killing everyone.