And yes, it's a trope. I said very clearly that this is not about rising rates of ADHD diagnoses and medication. The trope I'm referring to is the tendency to not only jump to a conclusion that it means we have an overdiagnosis crisis, but to present that conclusion as a fact and a significant problem.
The reason why I'm furious about it is because this narrative has been pushed for years and it has a negative impact on those of us who wish to help our children. In my personal case, it created a strong urge to avoid addressing the issue and just hope it would go away with "better parenting". If it hadn't been for the stigma of "you just want to drug your kids into submission", I would have started helping my kid earlier -- not with medication, but by finding a psychologist to help us.
Again, the focus on "school is boring and kids misbehave, so they get drugged" is too narrow and damaging to those who are affected by ADHD. Imagine being interested in many things, but not being able to advance in any of them beyond initial interest because your brain doesn't let you overcome simple obstacles that require concentration and it only lets you do so if you become somewhat obsessed by a particular random thing it settled on.
Yes, the study I (belatedly) linked in my previous post does indicate that there might be some overdiagnosis and overmedication of milder ADHD cases. And yes, that's something that we need to be aware of and work to improve.
I'm not objecting to raising that awareness. I'm objecting to the utterly irresponsible and damaging way to do so.