A great irony is that you have a very large percentage of the population that are on powerful drugs, some of the mind-altering kind, 24/7, but because these particular substances are pushed by the pharmaceutical industry with government approval and protection, they are deemed safe and acceptable...even though they have a long track record of horrendous side-effects in a large number of people who use them.
Then there is an even greater portion of the population who are under the influence of the most powerful mind-altering force in history, the almighty TV, and it's endless stream of propaganda and brainwashing.
I'm reminded of the following Aldous Huxley quotes:
"A really efficient totalitarian state would be one in which the all-powerful executive of political bosses and their army of managers control a population of slaves who do not have to be coerced, because they love their servitude."
“There will be, in the next generation or so, a pharmacological method of making people love their servitude, and producing dictatorship without tears, so to speak, producing a kind of painless concentration camp for entire societies, so that people will in fact have their liberties taken away from them, but will rather enjoy it, because they will be distracted from any desire to rebel by propaganda or brainwashing, or brainwashing enhanced by pharmacological methods. And this seems to be the final revolution” - Aldous Huxley