A more general take-away from de Wall is just how important it is for those who wish to perpetuate inequality that they figure out some scam or system of scams that makes things seem like they're equal, even though they're not.
Appropos of that, here's a chart from this week's edition of Too Much, an online weekly publication of the Institute for Policy Studies. It turns out that over 90% of Americans would prefer to live in Sweden, rather than the US, so far as wealth distribution is concerned: