I'm not sure I'd put it exactly like that, but I certainly agree with it. Hitler benefited greatly by having gun control already in place when he seized power. But it hurts our cause when liberals can say quotes we use in argument are in fact hoaxes.
And we can use a liberal tactic and say, "Prove that Hitler never said that", regardless of the fact that you can't prove a negative, they use that canard all the time.
Piss on liberal illogical ideas.