I tend to find simplistic pro and anti substance screeds yawn-inducing. All psychoactive substances, whether legal or not, whether they have physical dependency issues or not, whether they are used by rich people or poor people, have a unique set of consciousness-altering properties in the short-term and long-term. They give with one hand and take away with the other.
Whether something is useful for short-term or long-term use is a profoundly individual choice that is best made with as much information available as possible, and far separated from moralizing judgement. And sometimes, far from the pharma companies and current psychiatric fad.
I don't see much new in this article. It's true lots of people are popping pills to deal with late capitalism, but maybe that's what a lot of humans have to do in late capitalism til we figure out something better.