I've seen both sides, and I'm looking at both from another angle (Ireland).
As an Irish person, the US is a far more welcoming place. British people have a hard time placing me. Americans don't do the placing thing.
Living in the midwest, in a very blue city and state, seems like living in a different country from the likes of Oklahoma. In many respects it is.
There are lots of churches and synagogues in the area where I live, but I can't think of a single one that isn't liberal and very much focused on social justice. A coalition of different local congregations came together to address the needs of the migrants who were put on buses and transported here from Texas over the last few years.
Some elements of life that stand out:
Neighbours take in packages for each other, loan garden and diy tools, shovel snow for each other, take an active interest in each other's children and teens, organise block parties, pot lucks, neighbourhood progressive dinners, take care of each other's children in an emergency. People sit out in front of their houses and chat. Hallowe'en is a hugely fun event. People are polite and courteous. Nobody minds a neighbour barbequeing or children hopping a backyard fence to retrieve a ball. Teens do not wander the streets causing mischief.
You might not panic about forgetting to lock your door at night. Children's toys can remain strewn over front lawns all night and will still be there in the morning. Steel shutters over shop and restaurant windows after business hours are not a thing. There is little or no graffiti. There are no walls or fences separating front gardens.
Police come when called and take crime seriously.
Civic pride:
People pay property taxes to support local parks and pools, schools, public libraries, health department, and various social services. There is a bit of grumbling, but there is at the same time the acceptance that good schools, public amenities, and public services cost money and if you value the amenities that make a community good for everyone who lives in it - and people do - you put your hand in your pocket and pay for it.
Abundance mindset as opposed to scarcity mindset.
Buoyant attitude.
Willingness to try new activities, new foods, adopt new phrases.
As a PP remarked, shit gets done at work.
Can do attitude to extremes of weather - they set fire to the rails here to keep trains running during polar blasts.
Volunteering is an important part of the culture, and fundraising for various causes is not left to bigwigs.