Swordsmanship is more CoA oriented..
And Top tier Haki users are more CoC oriented.. Hence the Conquering..
That's why pretimeskip Zoro got CoA and Luffy CoC..
That's why every Zoro fans are confusing CoA koH+CoC for AdCoC..
CoC will play a part in the road to WSS but nowhere near as the road to Pirate king..
CoC Coating is not imbued Haki, it's like a Shabondy Bubble around you..
And Top tier Haki users are more CoC oriented.. Hence the Conquering..
That's why pretimeskip Zoro got CoA and Luffy CoC..
That's why every Zoro fans are confusing CoA koH+CoC for AdCoC..
CoC will play a part in the road to WSS but nowhere near as the road to Pirate king..
CoC Coating is not imbued Haki, it's like a Shabondy Bubble around you..
1. We have Rodger and oden who were know for using their coc in their swords.
2. Ryou is what swordsman use. All ryou is, is the flow of one's haki outwards this applie to armament and advance coc. Its reason why oden learned to flow his coc, it's why Yamato knew how to do it since she spent time with samurai. Its why kaido flows coc into his club