Differences I've noticed:
When they say Asian they think East Asian/Chinese/Vietnamese but we think Pakistani/Indian.
There is very little fresh food in their supermarkets. They think making a cake is using a packet!
But given size they will drive 2 hours to a restaurant for dinner.
Getting taxis home isn't in their mindset unless they are in a very urban area. They drink much much less alcohol. And are quite puritanical about it. There is definitely a hangover from the puritan founders. Much more 'slut shaming', no sex before marriage etc. marriage seems more default than cohabitation I think due to health insurance?
Birth is much more patriarchal and women seem much more expected to submit to men for regular vaginal exams all their life. No wonder they don't like sex!
They seem much more comfortable with same sex nudity eg big gaps in public loo cubicle doors, communal naked showers at school & in gyms, shared bedrooms at uni.
- All of this would horrify me!
They seem to think parents should have much more control over kids eg lack of children's rights, eg health care decisions, stricter on no drinking until age 21. But then often vaccinations are compulsory to start school so it feels like much more government control which they say they are against.
There seem to be more SAHM there. Relationships seems to be more sex stereotyped.
They value veterans more.
You don't get the women/mums who don't drive the way you do in the uk.
Unlike 20/30/40 years ago I think if you have a decent professional job & are in good health it's a much better life in USA compared to the UK.