It wasn't a nitpick by the way. I deeply resent American using "the West" like if my own country and culture was somehow fungible in their experience. They are not. We don't have that much in common. That doesn't include a legal tradition, or a conception of what freedom of speech should be, neither does it include values or history.
Edit: Enjoy downvoting me. It doesn't make what I said any less true. If you think the various European countries can be grouped with the US in a coherent whole, you are deeply deluding yourselves. They can't even be lumped together.
Grouping terms like "the west" can be broad enough to include over half of all living humans or so narrow that it applies to a small village.
It is, admittedly, not a particularly useful term, but it's not like americans are reaponsible for it.
> Where have you seen it used outside of Americans
Well, there was this minor thing called "the western roman empire" for a few years, so that might be a starting point.
I am fascinated to learn how a claim that westerners "prefer liberty over security" is somehow erasing your culture though.