The "young unruly boys without enough PE" is a well-known trope, and modern school is very much kid torture - but I'm not willing to say yet that we're medicating children too much, when the world is only slowly waking up to the fact that we've been underdiagnosing ADHD by at least factor of 2 - this stereotype of unruly boys means the Primarily Inattentive subtype of ADHD is being frequently ignored (vs. the Primarily Hyperactive that creates all the stereotypes), that girls suffering from ADHD are not being diagnosed, not to mention adults.