I don't even have an argument here. Chill.

You must be so used to people being contrarian that even my sarcastic criticism triggers your aggression or whatever this is.

Just relax and take a deep breath, nobody here is an enemy.

I'm merely pointing out an interesting idea that to a lot of (maybe even most, or even all) people, history, and therefore one's worldview and values, are subjective and based around an authority of some kind.

No need to make this weirdly personal and hostile, we are only discussing ideas.