Nothing to do with Kid. One Piece was about the SH ,especially Luffy, overcoming powerfull enemies through willpower. Look at Enies Lobby for example. But now the Manga became much worse. Luffy literally got every major PU in one arc but he couldnt give Luffys rivals a single decent PU (Laws PU was OK). Sanji ,known for his good CoO, couldnt even get FS. Kids CoC wasnt even shown ffs in a arc where CoC played a major role. Zoro gave a scar to Kaido that wasnt even relevant. He could at least make Kaido mention it in his battle with Luffy.