I’ve noticed this too. Even people telling me i have OCD because i sort certain things in certain ways. (i do NOT have OCD. I just can’t stand some things if they are not in my order.) But people are very quick to diagnose other’s. wich is okay imo as long as there is reason to believe so, so that you can go to the doctor and check wether that’s true. Problem is people don’t know that they don’t understand the illness/disability/etc. à la dunning krüger effect.