Explain how it was a nerf?
Scabbards= Low-diff Rested Up
Rooftop the strongest person there was luffy and his attacks were too shallow.
Just because a durable/regen tank took those hits doesn't mean it nerfed him, the damaged kaido gave to luffy> the damage kaido took (excluding luffy)
I agree neither were nerf they could use their strongest attack.
Luffy was dead or near death, and with g5 he was fading out, his condition was much worse then what kaido had.
We can't go against kaido word of admitting joyboy defeated him. luffy said during the fight he will suprass him, so clearly he did.