> in real world

Another cliche or magic word is 'reality' - as in, 'my point is reality' and therefore anything that disagrees must be fantastical. It's also the old rhetorical tactic of claiming inevitability.

The reality is that everyone acts with ethics; it's a matter of degree: businesses don't murder people, for example. Another reality is that we make reality the way we want it; to say we can't make it otherwise is simply to fold.