The idea of Progressivism is really a step backwards to a time when serfs were property of the elite landowners
This is to say that our current issues with an overbearing administrative state are not new, but rather have been brewing as long as US has been in existence, with roots even deeper, reaching back to Plato. They are not just a current problem due to one party. Indeed, it is a global issue resulting from the aftermath of World War II and the subsequent Cold War.
The United States was founded on the radical idea that people did not need a king, an emperor, or grand panjandrum or any other all-powerful centralized government. The idea that government should belong to the people and serve them rather than some ruler was truly revolutionary. Even the democracies of ancient Greece did not go that far.
The idea of Progressivism is really a step backwards to a time when serfs were property of the elite landowners and had no rights, only what was permitted. The Magna Carta, which was hailed as a great step toward constraining the power of a central government, was simply the aristocracy wanting a piece of the power pie. The commoners were still peasants whose voices didn't matter.
Following the Socialist developments In Europe prior to the Second World War, governments looked around at the massive destruction WWII had brought, and said "never again". In seeking a cause for the war, the idea that the combination of nationalism with populism was put forth as responsible. After all, if there were no nations, there could be no conflict between them, and if there was a rational, elitist, strong central government, the enthusiasms of populism shown by the Nazis in Germany, and the Fascists in Italy could be avoided.
Consequently, global Socialism, embodied in a strong centralized government, was seen as the solution to all problems political, economic, social, and otherwise.