I agree with this "bubble of association" idea, and it doesn't have to start out political. Its just easier than ever to surround yourself with people like you.

I agree with this "bubble of association" idea, and it doesn't have to start out political. Its just easier than ever to surround yourself with people like you. We have all kinds of segregation in who we live near, and who we associate with. The fact that its less about race than at anytime in history makes it easy for this segregation to hide itself. I live in a red state, but during the election my kids counted the signs in neighbors yards, it was 3:1 Biden. I work in tech, and so do most people in my well off, blue neighborhood. We are racially diverse, but segregated from people who don't think like us. I bet most people in here work at companies that are predominantly liberal or libertarian. I bet most people live in well off neighborhoods surrounded by college educated, worldly people with very little to fear from the world.