What inaccurate historical factoid do you just go with?

https://lemmy.world/post/2158669

What inaccurate historical factoid do you just go with? - Lemmy.world

I’m gonna be that guy… but former English teacher here - By definition, factoids are inaccurate :) inaccuracies repeated so often that people ‘go with it’, that’s when they become factoids.

‘inaccurate factoid’ is an example of a tautology. Like naan bread, or armed gunman.

A gunman doesn’t cease to be a gunman if he’s disarmed. Though he can’t be a gunman if he wasn’t armed in the first place.
Most people have at least one arm, so aren’t all gunmen armed?