The main drivers of inflation in the 1970’s were the end of Bretton Woods, Nixon’s price controls, the oil price shocks and leaders who lacked faith in the American people.
The American people were being held back.
That bizarre claim is entirely yours, no one else has ever made anything like it, and I'm curious what rationale you can possibly come up with.
Since you ducked giving an explanation in your last post, my guess is that you don't have an explanation. Not a surprise, because there isn't one.
Nor did you say how old you were in the 1970s. Considering your odd theories I doubt that you were there.