Of course, no mention of inflation, the policy choice which robs from the poor and gives to the rich.
How does it rob from the poor?
https://krugman.blogs.nytimes.com/2010/02/13/the-case-for-hi...
"when you have very low inflation, getting relative wages right would require that a significant number of workers take wage cuts."
In other words, inflation is a policy choice to combat sticky wages, which (if you think that's a problem), the solution is to, apparently, screw labor by devaluing their wages from under them.
How does it give to the rich? The eroding value of the currency all but forces individuals and, e.g. pension funds, to dump resources into the stock market, venture investments, etc, which are largely playgrounds of the economically advantaged.
It also has unfortunate side effects like consumerism and environmental destruction, but that's outside of the scope of the OP.
The timing lines up, too. What happened 50 years ago that caused the divergence? With the ending of Bretton Woods, Nixon closed the gold window which was the last thing holding back policy from rampant inflation.