There was a huge inflection point in basically everything around 1971. [1] That was US pulled out of Bretton Woods and the USD became completely unbacked by anything, enabling the government to 'print' infinite money. How can market forces be the one deciding anything when literally trillions of imaginary dollars keeps being dumped into it, in a highly prejudiced fashion, by the government and their preferred institutions?
At that point the historical correlations between money and basically everything, which had sustained for centuries - even though the industrial revolution, began completely breaking down, and infinitely began skyrocketing to levels never seen before, in the US at least.