Burn your books
Luffy didn't use advcoo
Luffy didn't use advcoa and internal damage
Luffy didn't use advcoc more than once
Luffy didn't use sky-shaking haki against Kizaru
Kizaru tried his best to kill his friends but didn't try to kill Luffy?
This is just a stupid excuse Oda gave you
Anyone with average intelligence can see how much Luffy has been nerfed
Kizaru babyshaked g4 Luffy, no-diff
Kizaru played cat and mouse the rest of the way
Kizaru put up an act to fool Saturn, giving Luffy food is proof enough
Luffy did virtually no damage to Kizaru the entire arc even when he used g5 his strongest form AND the second strongest g5 attack (WSG) to date.
A marine soldier even commented ”where are your wounds sir“.
There is not enough excuses that Oda could give to Luffy to save his humiliation.
Anyone with average intelligence can see how much he held back Kizaru.