Only a clown would use Wikipedia to provide an argument
There is actually no reason to go back and forth since you are the one who claimed king was cuffed or he was a prisoner while manga never showed any of those stuff. GB even confirms that he warned them but they wanted to test him. If I'm cuffed as an prisoner and try to challenge an admiral outright that's pretty much retarded.
Prove me any of your head canon stuff through manga. If you cannot back up your argument through it then you will be a certified retard. It's that simple