The public is not to see where power lies, how it shapes policy, and for what ends. Rather, people are to hate and fear one another.
The most extreme types, like Murray Rothbard, are at least honest. They'd like to eliminate highway taxes because they force you to pay for a road you may never drive on. As an alternative, they suggest that if you and I want to get somewhere, we should build a road there and charge people tolls on it. Just try generalizing that. Such a society couldn't survive, and even if it could, it would be so full of terror and hate that any human being would prefer to live in hell.
The people we call the prophets I think are the earliest dissident intellectuals, and they're treated like most dissident intellectuals - very badly. They're imprisoned, driven into the desert. King Ahab, the epitome of evil in the Bible, condemned Elijah as a "hater of Israel." This is the first self-hating Jew, the origin of the term. It goes right up to the present. That's the history of intellectuals.
The contradiction is somehow unresolved. In the case of the business propaganda, it's particularly ironic because while business wants the population to hate the government, they want the population to love the government. Namely, they're in favor of a very powerful state which works in their interest.
With regard to freedom of expression there are basically two positions: you defend it vigorously for views you hate, or you reject it in favor of Stalinist/Fascist standards.
In the United States, the day when you pay your taxes is a day of mourning because this alien force - the government - is coming to rob you of your hard-earned money. That's the general attitude, and it's a tremendous victory for the opponents of democracy, and, of course, any privileged sector is going to hate democracy. You can see it in the healthcare debate.
You have to love that government, but hate the government that might work in your interest and that you could control. That's an interesting propaganda task, but it's been carried out very well.