You don’t need to know or care about the true history, will of D, Imu etc to want to overthrow the Celestial Dragons. All you need to know is what they have done and allowed to do in the present day.
Dragon will likely have a bit more knowledge than most- he knows about the Holy Knights, at least- but not as much as the Roger Pirates (obv). Him, Rocks Pirates, Shanks and Blackbeard are probably operating under a similar position, none of them have the full picture, but they all have parts.
To be honest it’s far more impressive if the World Gov are so terrified of Dragon, not because of what he knows, but what he has done.
Dragon will likely have a bit more knowledge than most- he knows about the Holy Knights, at least- but not as much as the Roger Pirates (obv). Him, Rocks Pirates, Shanks and Blackbeard are probably operating under a similar position, none of them have the full picture, but they all have parts.
To be honest it’s far more impressive if the World Gov are so terrified of Dragon, not because of what he knows, but what he has done.