The point is that these things have improved more than ever, yet people as angry as ever. Although, I'd argue that some of this is noticing the utility, simila

The point is that these things have improved more than ever, yet people as angry as ever. Although, I'd argue that some of this is noticing the utility, similar to the scientific method. By getting angry people noticed injustices and demand change. There are many injustices in life. We handle them by first getting mad. Run to the window, stick your head out, and yell: "I'm as mad as hell, and I'm not going to take it anymore".