What? Enma didn’t have anything to do with Zoro using CoC
You are not good at reading context.
Makes sense why you are confused at the latest chapter.
You cannot objectively say Enma had nothing to do with that.
Enma was the first catalyst to Zoro using COC.
This is a manga on-panel fact.
Doesn't mean Enma gave Zoro COC, but it was a catalyst.
The point was Zoro was hesitant using his haki with Enma.
The moment Zoro stop hesitating he activated COC.
Did you even read that Zoro thought COC is just for captains and such?
This is a hesitation for him, he didn't view himself in their level, as a "king".
Sommers even mocked him not having the qualities of a "king".
What happens when Zoro puts on the bandana?
He becomes serious, more assertive, sure of himself.
This is what Mihawk means "one's sense of self".
Hence why he activated COC in that last panel.