American society is high trust and diverse. Lots of interesting charts here: https://ourworldindata.org/trust

This newly (last 10 years) common talking point is very anti-american, we are both a nation of immigrants and the most successful country in the history of the world.

Cultures that dislike diversity are pretty low-trust. Russia, North Korea, Iran come to mind. White American conservatives don't trust anyone who isn't also them. And so on.