In any case, at this point Bannin isnt hitler, only a hitler wannabe so Godwin' law doesn't seem to apply here.
I think if you were to ask Mr. Godwin, he'd disagree: "Godwin's law does not claim to articulate a fallacy; it is instead framed as a memetic tool to reduce the incidence of inappropriate hyperbolic comparisons."
"Things should be made as simple as possible, but not one bit simpler." ~ Albert Einstein