The US is a competitive sport where everyone is competing with everyone else. Driving past a lowly person holding a stop sign it’s just literally “sucks to be them” and no ability to help or do anything about it.
There are 30 million people in the US without health insurance. There are none in Canada. Medical issues are the number one cause of bankruptcy in the US. In Canada there are none.
Obviously health care is just one example, and there are plenty of kind and friendly people in the US. But living under conditions like that is not a happy, healthy society of people that care about strangers and care for each other. It’s a “look out for me” place.
The more I go there (I was down there last week), the more I see the vast majority of Americans live in a scarcity mindset. Of course the high GDP means not scarce in terms of consumption, but in terms of things that actually impact quality of life day to day.