Does the black Lightning surrounding jinbei look even remotely close to the black lightning on zoros swords? On zoros swords they leave trails which symbolizes the coating of conquerors haki on his weapon. The lightning leaks from the weapon, let me Highlight it for your overwhelmed brain.
What happens on Jinbei is a completely different type of lightning. It‘s thinner and sharper. Has more sharp edges to it, while on zoro it appears almost fluid like.
How can you even compare these two with each other?
On jinbei the lightning is almost invisible thats how irrelevant it was for oda to draw it. Now look at zoros lightning. It looks like it was drawn purposely different then other times when black lightning was showcased. We only have these type of fluid like black lightning haki trails on other conqueror users such as kaido, yamato, luffy, roger, wb, big mom.
Just cope into oblivilion. You are too dense to understand even the most basic things. Don‘t you get it? Everyone in this forum thinks of you as a clown. You are embarassingly stupid it hurts me to know you are an human.