Yeah, I didn't see the questioning as "is there really war someplace right now?" but rather "is there really a place where you (or your grandparents) can get bread and milk for bitcoins when normal money collapsed?"
We were specifically talking about BTC as a way to transfer money, as opposed to being used as money itself. I can't think of any place where you'd buy bread with BTC, but there are a few where you might be receiving BTC transfers, cashing them out locally, and using that money. A hawala based on blockchain rather than pure trust, so to speak.
User adamsea is informing himself, that's why he's asking a question here.