We aren’t inherently competitive, we just want nice things. It takes a very special mindset to want others to have less, and society should actively discourage such lines of thought by countering them with examples of how things never end well.

This said, I wasn’t suggesting socialism or equality or anything like that - only minimizing long-term unhappiness. That’s the only thing that I could not think an argument against - like why would anyone rational ever want others to be long-term unhappy?