And the narrative is the dragons head getting chopped off above the Flower Capital
Ryuuma cut off a western dragons head in an old western looking town.
Zoro already mirrored this feat with the artificial dragon, nothing implies he will actually kill a Yonko.
Again, the narrative has Zoro already not focusing on Kaido at all, but the performance floor. He believes Luffy will win. He's said nothing about fighting Kaido again.
But I get it, you guys won't change your minds on this. We don't have to argue about it lol