Except that there is evidence showing that some mental illnesses, especially ADHD and depression, are being over-diagnosed.
But that wasn't Robinson's point. And, yes, there is likely data that supports the over-diagnosis of ADHD / depression medication, but that doesn't mean much as per Robinson's point.
While you're right in saying that you shouldn't just not take your medication because of some youtube video, you also need to consider that ADHD is treated with an amphetamine, or amphetamine derivative.
And your point is what? That medications like Adderall are addictive? My point was that Robinson was noting that prescriptions for ADHD rose as one moved across from the western United States to the eastern United States, without noting the increase in population density, and implying that, because the ADHD medications rose as one moved across the United States from west to east, that, somehow, ADHD was not an epidemic (which I agree with, it is likely not an epidemic). But, then, he likewise posits that ADHD is caused, in part, by today's society that offers so many distractions. He doesn't note, however, that ADHD was originally diagnosed in the early 20th century and came "unto its own" in the psychological literature around the 1960s, well before all the video games and the Internet. I can even find early reports from the 1890s that talk about children who are unable to focus and who have difficulty learning - hallmarks of ADD / ADHD.
Many parents push doctors to prescribe medication when it's unnecessary, as used to happen with antibiotics and viral infections, and many doctors are paid by drug companies to promote medications. Then there is the recreational use, which has definitely caused many a teen to fake ADHD symptoms.
Sure, I agree with that. People want an easy fix - they don't want the long, arduous psychological treatment - they want results
now, which is in itself a problem. And simply because a drug has recreational uses outside of the ones prescribed on its label doesn't mean the drug itself is bad. It simply means people are misusing it.
Basically what I'm saying is that Robinson's point was not that ADHD doesn't exist, it was that there is a disproportionate amount of ADHD medications being prescribed in the eastern US.
And, again, I point you to the fact that the eastern U.S has a great deal more population density, and thus, more ADHD medications being prescribed versus the western U.S. Simple population density. All Robinson does is note that the number of prescriptions for ADHD increase as one moves across the U.S and infers from that.
I have known several people throughout my life that take medications for mental illness - including ADHD and depression (the contra-indications page for many SSRIs is looooong). While it is strictly anecdotal, I can remember instances where certain friends of mine did not take their medication and had significantly altered behavior - almost literally bouncing off the walls with energy. While I think that ADHD and depression are possibly over-diagnosed, that doesn't negate the fact that they are both mental disorders and do generally necessitate psychotherapy and/or medication.