your assumption is correct, though whatever the advantages of ignorance, ignorant people still annoy my guts to mush
Ok,
here's the text if you want to read it online. I recommend you do read it, because you're missing out on a lot of cultural references without having done so. Thought Police, thoughtcrime, doublethink, Big Brother, Ignorance is strength, and Victory gin, all came from the dystopia described in 1984. It draws heavily on Orwell's observations of Stalinism.
In Spain, 1936, the Spanish fascist Francisco Franco, aided by Spanish monarchists and the Catholic church, attempted to overthrow the Spanish Republic. The coup didn't go as planned, and the government retained control in some areas. In other places, Spanish anarchists and Marxists formed into militias to fight off the fascists and collectivize. Catalonia was one of the territories held by anarchists and Marxists, and Orwell went there to join them in the fight against fascism.
During this time, a Popular Front was created; Stalinists, Marxists, anarchists, and the Republic all joined together against Francisco Franco. There were problems though, because the Stalinists were being sent weapons from the USSR, on the condition that they prevented the anarchist revolution until the war was over. When Orwell returned to Barcelona from his first tour of duty, he found that the Stalinists had managed to get rid of nearly all the collectivization of the anarchists. There was a riot when the Civil Guard, controlled by the Stalinists, attempted to take a telephone company controlled by the anarchists. The situation was getting pretty bad by then. The news was slandering the Marxists left and right, blaming them for the riot, and Orwell provides a strong criticism of this in
Homage to Catalonia.
Orwell went for a second tour of duty, with the Marxist POUM faction again, but it was cut short when a sniper shot him through the neck. After he left the hospital, he found the Civil Guard was rounding up anarchists and POUM members, imprisoning them without charging with crimes or giving them trials. Some of them were certainly getting executed. Many of his close friends were captured by the Civil Guard. He managed to evade the Civil Guard and escape to England.
1984 was based heavily upon what he had experienced in Spain, what was going on the USSR, and Germany. Orwell published 1984 in 1949, and the things he observed then are still alive today. The "Ignorance is strength" bit is particularly relevant to our discussion here, where lack of thinking is being described as a virtue. It was the same with the Stalinists. You know, "Don't overthink things, just do what you're told, fight the hated 'enemy'" (and, of course, the state decides who the enemy is and when you should hate them). This was the same thing in fascism. It's why I brought up the examples I did in my first reply to this thread. People are told that it's good to believe in a certain ideology, you know, it's good to be a Christian, or it's good to be a capitalist or whatever else. That is the essence of "ignorance is strength". It should be good to accept reality, whatever it may be, whatever ideologies it may conflict with. When you need to control people, you need them to accept your ideology and imagine themselves better off for having done so (for having rejected reality). That was the danger of Stalinism, and despite 1984, the "ignorance is strength" mindset is still alive and kicking.