I agree that not everyone having issues today would be qualifying for ADHD. There are way too many things about the zeitgeist that are overloading everyone. But still:

1. you can't prescribe someone a fixed society

2. what constitutes "over prescription" is subjective, and some increase in prescriptions is to be expected in line with better knowledge and so ability to diagnose people who were previously missed

3. contrary to several other psychiatric medications, stimulants have a known MoA and consistently beat placebo

4. amphetamine taken recreationally is often in different forms and much higher doses than would be taken on prescription, by people who aren't in need. Things like sleep and anxiety can actually be improved by such prescriptions