And on top of that while we might have a better understanding of ADHD, Dyslexia, Austism, and so on these things are not perfectly understood (there is a good argument that what we call Dyslexia and ADHD might actually be several different things with interelated symptoms)
I am not saying dont pursue diagnosis and treatment. Rather I am saying treat peoples experiences carefully and remember people are individiuals with individual neurochemistry and experiences