Zoro won't "Kill Kaido." That is still my opinion, and it won't change. He won't even fight him UNLESS, it turns out to be a scenario similar to Thriller Bark where all the Straw Hats are involved. If that doesn't happen, Zoro vs Kaido will not happen. Just because the scabbards cut him, doesn't change that.
And it is people being hypocrites, because the only reason people were saying Zoro is going to cut/kill Kaido was to hype Zoro. But now all of a sudden, the scabbards do it, and there's no hype at all.
Prove me wrong right now. Admit that Kaido's hype is still intact and tell me how awesome and powerful the scabbards are because of how they damaged him.