I'm inclined to agree tbh, despite having a child and partner who are genuinely diagnosed with ASD/ADHD.
The difference between my 45 yr old brother (whose life has been severely impacted by ADHD but was only formally diagnosed last year after waiting 4 years for an NHS assessment), and the 40 odd yr old women I know who are getting private diagnoses and ADHD meds within months because they're scatty and get bored easily in a job...well it's indescribable.
These women have married, raised children, learned to drive, had jobs, bought houses, got friends, do their taxes - basically they run their lives competently. Whereas DB's life has been completely ruined by his inability to focus and concentrate. He's been in prison because of it. He can't drive because of it. He is completely unemployable because of it. He can't maintain relationships because of it. He can't handle his own life admin, he can't keep hold of a phone, he can't maintain a tenancy, you name it he struggles with it. He is truly and genuinely impaired in pretty much every area of his life, but he is still unmedicated because the waiting list for medication titration (even post diagnosis) in his area runs to years.
It's not the same thing at all. Thank fuck times have moved on enough that my ASD/ADHD child was diagnosed as an actual child and, alongside his special school, have been able to invest a lot of time and resources into teaching him coping strategies so that the impact on his adult life will hopefully be lessened. His presentation and needs are pretty much the same as DB was as a child but the difference is I know what I'm dealing with and are putting all the support in now to give him a much better chance at a happy and successful life. So I'm not against diagnosis at all, I just get irritated by people who don't really appear to be impaired by the traits they feel they have trying to make out they're in the same boat as people like DB and DS!!