There's no fucking way the amount of people on these drugs actually need them. I personally know a dozen people that all they did was call a Dr and say "I'm felling depressed and need something" and walked away with a prescription. No psychological evaluation or anything. Then there's the problem that, in my experience, people don't take them correctly. They have a "good" day and skip a dose or have a "bad" day and double up.
I grew up in the Ritalin generation, my mother refused to have me take it. I have multiple friends with hormonal issues, early balding, and deeper metal problems they all attribute to being on these drugs at a young age.
Any drugs that manipulate brain function on still developing begins should be highly scrutinized, especially where we still don't really understand what's going on in there.
Life's difficult, there's no easy answers or pills to fix it.
But pills cost the state/insurance companies/whatever less than shrinks, unless you pay for it yourself, so they're always a solution that gets looked at first. The problem is then that you end up where the pills become the solution instead of being a part of the solution, and the long term handing out of sedatives, sleep medication, anti-anxiety, etc, pills like they're Smarties has yet to be felt.
Over here you'll get charged €60 per hour with a psychologist with no reimbursement from the health insurance. Psychiatrist is €80 per hour, €60 returned. The few psychiatric "charity" non-profit organisations are swamped, waiting lists except for the most "urgent" cases are huge, so it's little wonder pills are the chosen method of suppression as it means you don't have to face the issues that are causing the problem.
And that's in a country where there's a more integrated "social care" system than in many, yet everyone has to have "something" so they can "be on something", and there's also the possibility of making some money on the side selling your "happy pills" as quite a few do (T***adol's still a favourite over here), the situation is obviously worse elsewhere so those who really NEED the help get pushed out of the way by those who only feel the need to be diagnosed as having "something" as if it's a fashion statement...