I agree, let's just try to explain it more simply. Given that I did not have an official translation, I will now go to meet you and agree that THEY (and Hiyori and O-Toko) used Oil. But what is the result?
Does toad oil have any healing properties? No, and that's a fact.
Whether they used this oil or not doesn't make any difference, right? Yes, and this is also a fact. They took care of Zoro and his health(including the path from the bridge to the house in the cemetery, stopping the bleeding and bandages), right? Yes, and this is also a fact.
Even with an amateur translation, I came to the correct conclusion that Zoro received treatment, albeit unprofessional. In this discussion, I initially made a mistake in one thing, that I thought the Killer handled his situation himself. But the truth is that they both received a wound, both were taken care of by other people and bandaged, and both are shown without bandages at the same time, Zoro during the execution, and the Killer during the departure from Udon.
You are stuck in the moment with oil and ignore the main issue of Zoro's health care . I gave Jack as an example of his subordinates rushing to stop the bleeding and quickly bandaged him, in other words, to provide first aid. A simple example from the manga , but you even try to push toad oil there. I can give another example. Already with the Chopper.
When Sanji brought Luffy to the ship, Chopper was told about Luffy's blood loss , and what did he do first?
He bandaged the stab wound in the abdomen that Luffy had received from Katakuri 's trident. The wound that causes him to lose the most blood. The lower left frame.
And where can I find chapters with an official translation? Preferably a link.