No. Adv coc is denoted by haki trail like which comes with ragnarok or attacking kinnemon ; that is proof of using it ; the barrier thing is either tier 3 of adv coc or adv coa + adv coc
You are objectively wrong.
What do you need to be explained exactly?
The manga is clearly showing what I portrayed lol and the rest can be deducted from evidence lol.
Basic CoC = Eyes outburst
ACoC that we conventionally labeled this way = Non touch pattern
What does barrier have to do with this? Barrier is ACoA lol.