That reminds me of a joke by John Mulaney, where he told his friend how he wasn't sure if he believed in the death penalty. His friend goes (This is all a rough paraphrase, couldn't find a transcription "So you're telling me, if you saw Hitler walking down the street, you wouldn't kill him? You wouldn't kill Hitler?"
"Well, what do you mean by Hitler? Do I see some guy who looks like Hitler walking down the street, with the uniform and mustache and everything? Then I would assume it's just a guy on his way to a costume party. I wouldn't kill that guy. His costume is a little insensitive, but nothing worth killing him over. Or do you mean like, an old version of Hitler? Like an old man that I think might be Hitler? I wouldn't kill him either, because I'm often wrong."
"You killed this man!"
"He looked like Hitler!"
"Yeah a little, what's wrong with you?"