People are definitely less risk-taking, workaholics, despite having a social safety net, or maybe because of it. It's just maybe less in our culture to "go big or go home". Having a cabin in the woods and free time to live your life is nice.
Maybe because I live in Quebec, and language is definitely a barrier (requires immigrants to be trilingual), but I haven't met many shady people from China or India, on the contrary. My ancestors came here by accident from different countries, taking a random boat in a port, worked hard and made it. I hope we can give that opportunity to others too.