Idk man, this really recontextualizes a lot of things if he loses this badly. Not even BM with multiple attacks could hurt Kid enough to make him lose. Not even Kaido knocked out anyone (i.e. Rooftop 5) like this by the end of Wano
I didnt even go this far with scaling Shanks as endgame antagonist, and now it really does feel like hes the endgame antagonist or at least the one before One Piece. The larger question comes wirh Blackbeard now, because even he couldnt defeat Law in the same way.