United States

The fact that reframes everything else: the United States is a federation first and a nation second. Drinking age, sales tax, gun laws, cannabis, minimum wage, even whether a bar can serve after 2am — all set state by state, sometimes county by county, so 'American culture' is really fifty overlapping cultures wearing one passport. What does travel across the whole thing is directness (small talk is real but brief, and 'how's it going?' is a greeting, not a question expecting an answer), a service economy still substantially funded by tips rather than built into wages, and a friendliness that is genuinely warm but transactional — helpful strangers, shallow follow-through. Regionally the gaps are real: the Northeast is fast and blunt, the South runs on hospitality and slower rhythms, the West Coast is informal to the point of no dress code at all, and food, accent, and politics all shift with the state line. As of early 2026, entry itself is a live topic — CBP now collects facial biometrics from nearly all noncitizens at ports of entry, and several allied countries have issued cautionary advisories about stricter screening. None of this is unfriendly; it's just a country that never fully agreed on itself.