You just described luffy here, Kaido already folded Luffy in a group setting and alone multiple times.
Luffy was about to run out of G4 and so was likely gonna lose again to him, except this time there was an interruption. This is gonna make Kaido nerf himself even more than he already was by going through a 16 people gauntlet. I hope we get a flashback while luffy recuperates.
Kaido about to pull a Katakuri and Im not ready for it tbh.