Smarter Americans in that past recognized that freedom, including the free market, doesn’t just happen of its own accord, that it has to be defended, legislated. That is how antitrust laws came to be in arguably the most capitalist nation on earth.
Apathetic Americans now have lost sight of the importance of protecting their freedoms.
“Illegal” is not just some hypothetical moral absolute. It is the politics of defending one’s values. Americans clearly no longer value either their freedoms or the free market.
I also have the same question. So I upvoted you. Also, where does this fall on the chart?