> Americans still have the highest economic mobility in the world.
This part stopped being true at some point in the 21st century. The slowly shrinking disconnect between reality and this belief is imo the most powerful political force of our day.
https://en.m.wikipedia.org/wiki/Socioeconomic_mobility_in_th...
https://www.nytimes.com/2012/01/05/us/harder-for-americans-t...