Yeah, what happened in 1971 is the end of the gold standard. But what happened in the late 60s, and early 70s was a major increase in the workforce as boomers began entering it, and increasingly women were working careers instead of staying home to raise the children. Meanwhile Japanese and European manufacturing were finally recovering from the war, so the American prosperity from being the only major manufacturing power aside from the much smaller countries in the Americas and Oceania was ending. Later in the 70s the MBAs would begin taking power economically, and the new deal reforms began being whittled down in the name of deregulation, especially in the 80s.

I'm old enough and have been on the internet long enough to be able to spot gold nuts…