Any drug that heals trauma makes people content and secure.
They won't be addicted to alcohol, tobacco, television, mindless games, or any of the other drugs for sale.
They'll settle for what they have, stop chasing rainbows of wealth and fame.
Now they won't work in your factories 24/7, running an economy that nobody really needs.
They'll stop listening to all the fear-mongering propaganda.
They'll start talking to each other, face to face, bypassing all the apparatus of interpersonal surveillance.
They'll start helping each other, cutting dependency on your mediation.
You can't sell them crap they don't need for money they don't have.
And if they stop living in debt and fear, now you can't control them.
There's a reason we have a "War on drugs".