Life is not always subjective, reality is more than the sum of personal opinion. Denying that something is there, or not seeing it, does not make that something go away. Claiming that the only valid truth is personal is a hollow argument, devoid of any real meaning. Any who wish to debunk, disclaim, or debate must be prepared to present empirical evidence to support their argument. In absence of evidence, claiming that there is no one truth is an invalid argument, and petty. Present evidence supporting your opinion, from the source. If you can not, be content in your opinion, but cease this discussion immediately. Be content in your opinion, but lacking any evidence, do not ever again attempt to pass it off as some sort of empirical truth. And never again attempt an argument as intellectually lazy, in the face of textual evidence to the contrary. The truth is never absolute, perception must always be challenged. But that challenge may only come from valid, empirical observation. Let rigor and knowledge decide the truth, not whimsy or anything as capricious as personal opinion. No one is entitled to an opinion, and like the truth, opinion must always be subject to constant scrutiny.
Please, and with all due respect, do not ever again attempt to debunk my statement, or that of anyone else, only on the ground that the truth is a matter of interpretation. Present textual evidence as factual counter-argument. Do not twist, bend, or misquote. Let the text shape your argument, do not Gerrymander the text only to support your opinion. If escapism is what you want from One Piece, that is an entirely valid opinion. But do not ever, for any reason, again attempt to pass off your opinion as some form of truth, without presenting clear evidence to support your claim. If your truth can not be supported without contradicting the source, consider it proof your argument is not true.