I thought that this excerpt from Andrew Yang's book was particularly thought provoking and also troubling:

We say success in America is about hard work and character. It’s not really. Most of success today is about how good you are at certain tests and what kind of family background you have, with some exceptions sprinkled in to try to make it all seem fair. Intellect as narrowly defined by academics and test scores is now the proxy for human worth. Efficiency is close behind. Our system rewards specific talents more than anything. I got pushed forward for having certain capacities. Others had their horizons systematically lowered for having capacities that our academic system had no use for. I’ve seen countless people lose heart and feel like they should settle for less, that they don’t deserve abundance....

Intelligence and character aren’t the same things at all. Pretending that they are will lead us to ruin. The market is about to turn on many of us with little care for what separates us from each other. I’ve worked with and grown up alongside hundreds of very highly educated people for the past several decades, and trust me when I say that they are not uniformly awesome. People in the bubble think that the world is more orderly than it is. They overplan. They mistake smarts for judgment. They mistake smarts for character. They overvalue credentials. Head not heart. They need status and reassurance. They see risk as a bad thing. They optimize for the wrong things. They think in two years, not 20. They need other bubble people around. They get pissed off when others succeed. They think their smarts should determine their place in the world. They think ideas supersede action. They get agitated if they’re not making clear progress. They’re unhappy. They fear being wrong and looking silly. They don’t like to sell. They talk themselves out of having guts. They worship the market. They worry too much. Bubble people have their pluses and minuses like anyone else.

In coming years it’s going to be even harder to forge a sense of common identity across different walks of life. A lot of people who now live in the bubble grew up in other parts of the country. They still visit their families for holidays and special occasions. They were brought up middle-class in normal suburbs like I was and retain a deep familiarity with the experiences of different types of people. They loved the mall, too.

In another generation this will become less and less true. There will be an army of slender, highly cultivated products of Mountain View and the Upper East Side and Bethesda heading to elite schools that has been groomed since birth in the most competitive and rarefied environments with very limited exposure to the rest of the country.

When I was growing up, there was something of an inverse relationship between being smart and being good-looking. The smart kids were bookish and awkward and the social kids were attractive and popular. Rarely were the two sets of qualities found together in the same people. The nerd camps I went to looked the part.

Today, thanks to assortative mating in a handful of cities, intellect, attractiveness, education, and wealth are all converging in the same families and neighborhoods. I look at my friends’ children, and many of them resemble unicorns: brilliant, beautiful, socially precocious creatures who have gotten the best of all possible resources since the day they were born. I imagine them in 10 or 15 years traveling to other parts of the country, and I know that they are going to feel like, and be received as, strangers in a strange land. They will have thriving online lives and not even remember a car that didn’t drive itself. They may feel they have nothing in common with the people before them. Their ties to the greater national fabric will be minimal. Their empathy and desire to subsidize and address the distress of the general public will likely be lower and lower.