[nazgulnarsil]

This study (and the fact that you're reading it) tells you there is an underserved demand for studies that give rich people luxuries to normal people and then find negative effects. In the future people will be enormously wealthy, as we are enormously wealthy compared to our ancestors. Inequality will be massive because zero will remain zero while the ceiling gets ever higher. Find novel ways to complain about this and you will be treated to thunderous applause by those who don't want this future.