Excuse me. Who are you to judge whether somebody else who’s seeing a therapist and getting prescriptions meds does or doesn’t have ADHD? Sure the tests used aren’t black and white, but the measuring stick of specific symptoms combined with “significant problems in at least three areas of life” does a reasonable job of selecting for actual patients. And we don’t prescribe meds to the self-diagnosed.

One thing you are right about is that, like many psychological conditions, ADHD is a matter of degrees. Everyone can potentially be anxious at times, or sad, or distracted. But if it gets to a point where it impairs functioning in so many things, it might actually be a somatic issue.