He's a moron. A big moron, not a little moron. He is a complete and total moron. There is a bus especially for thoughtless, brainless, heartless, uneducated, ill-informed jackasses, and he is definitely MORE ON than most people.
Just because there isn't a pill that can be prescribed that will "magically fix all your issues" does not mean that there's nothing that can be done. For the record, ADHD meds don't magically fix all those issues, either. They help with focus and the need to keep moving, and may help some with the ability to learn impulse control (because the prefrontal cortex needs dopamine to work right), but there are all kinds of other issues that they don't fix.
He's an idiot. Review him badly at an online service and hope it saves someone else the trouble.
It could have been worse, though.
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"Alas, our dried voices when we whisper together are quiet and meaningless, as wind in dry grass, or rats' feet over broken glass in our dry cellar." --TS Eliot, "The Hollow Men"