The article is paywalled, but is there are talk about the testing methodology used? Because if I really wanted to, I could find the poorest american cities, survey people there, and then use statistics about the country as a whole to make them look “unable to grasp objective facts”. It’s foolish to blindly trust statistics without understanding how they were gathered.

I get looking at things like that goes against the blinding arrogance of a neoliberal philosophy, but does it really stand up to reason that people wouldn’t know if they’ve become wealthier, if you’re even bothering to ensure they’re defining wealth in the same way your statistics are?