Very roughly, you had liberalism until that crashed in the 1930 with the Great Depression.

Capitalism was rebooted with social liberalism to include welfare, education, healthcare. In the seventies that ran aground in stagflation. Rich people didn't like investing anymore as the profits weren't big enough to their liking with all that welfare. Then came the oil crisis and that killed it completely.

The system was rebooted again with a tweaked form of liberalism, so that's now neoliberalism. It repeats all the mistakes of that past, slowly salami slices welfare and healthcare away, chips away at all the safeguards and then crashes again in 2008 with financial crisis.

After that, the system was basically resuscitated, pumped full of money to keep it going and now we see how long it lasts before something really bad happens. Welfare, education and healthcare are turning into dust for most people so something going to give.

I believe it's referring to the end of the gold standard for the dollar, as a way to sell bitcoin.

https://singlelunch.com/2023/09/13/the-bad-economics-of-wtfhappenedin1971/

I don't agree with the entire analysis in that post, but definitely agree with the general "wtfhappenedin1971 trying to scam you" vibe.

I didn't see it in a quick scroll through on that page, but I'd assume the answer has something to do with this.

could be coincidence, but Biden started on a county council in 1970, and first got elected to the US senate in 1972.

I suspect a lot of the, uh "old guard" entered politics around the same time.