A new study contends that resentment of first class leads to air rage in coach. I decided to spend the $10 for two days of access to the article so I could see what’s actually being claimed.
The authors here want to “posit that the modern airplane is a social microcosm of class-based society” and that “inequality can trigger antisocial behavior” and thus inequality is bad. Unfortunately they’re using travel for their own purposes, not really trying to understand travel.