That would be a leap based on what we've seen
The only truly offensive application of CoC that we know of is ACoC coating
Observation Killing is a great ability that makes sense if you think about how haki is directly tied to willpower (CoC weakens the enemies resolve thereby "killing" their observation)
Haki blasts on the other hand? Fuck that
It would probably be cool visually but it would still be pretty dumb
The only truly offensive application of CoC that we know of is ACoC coating
Observation Killing is a great ability that makes sense if you think about how haki is directly tied to willpower (CoC weakens the enemies resolve thereby "killing" their observation)
Haki blasts on the other hand? Fuck that
It would probably be cool visually but it would still be pretty dumb