Thinking Zoro having advanced haki and couldn't one shot King or Lucci is delusional too, advance haki is bost your attack, what is meaning of kaido saying to Luffy only very few people who can coat there attack with advance king haki, and put Zoro and Yamato and kobi to that level because there's black lightning on them that we know much armament haki do it too. Advance CoC haki and advance Armement haki still not very explain the difference, only know Ad CoC haki hit split the sky, one shot top tears and clash without touching