The line works as bait, an obvious provocation aimed at derailing threads or getting a rise out of other posters rather than a sincere historical argument3. On 4chan and other imageboards, users post it as ironic contrarianism, treating one of history's most reviled figures as a punchline about the pointlessness of moral debate online4.

The bigger legacy is the snowclone. Once "Hitler did nothing wrong" was familiar, posters started swapping in the name of any character or public figure whose actions could be argued about, from anime villains to video game protagonists. The template turned into shorthand for mock-defending indefensible or ambiguous characters, usually with heavy sarcasm.