I have addressed it LMAO. But since you want to be like this, let's go over this again.
You said block mochi would be enough to harm him along with having just superior CoA, which I disagreed with. For the sake of argument, I used YOUR POST, which stated that Katakuri and Zoro have equal CoA now if Zoro and Katakuri have the same level of CoA...And we see King overwhelm Zoro and keep his with his CoA just fine regardless.....What would that imply? That King is strong enough even with his regular CoA to keep with the fighters with advanced levels of CoA on the level of Zoro and Katakuri. I hope you're still with me. This would mean that block mochi itself isn't a deciding factor here; it's not a significant factor at all. And this point gets even more laughable if we go by what I believe, that Zoro has superior CoA than Katakuri. This means that King has gone up again, someone with stronger CoA haki and attacks than Katakuri, yet he was low-diffing them.
Now let's move on to the even crazier statement that block mochi will harm King. In the fight with Zoro and King, Zoro, who has the superior AP, couldn't even tickle King; as a matter of fact, an attack capable of cutting Kaido couldn't harm King yet block Mochi, which couldn't put down WCI is hurting him?
King's defence>>Zoro's attacks>Block Mochi.
Then you just said the most ludicrous thing I've seen; you said Katakuri's COC would help his attacks? Unless you have read a hidden volume where Katakuri got haoshoku coating, that is not true at all. Regular COC does not amp your attacks.
As for the rest of the OP, it was terrible. I didn't even plan on addressing that, all I wanted to do was challenge the crazy point about Katakuri's CoA and Block Mochi.