@freemo
That's not my point of view.
First, you don't even get a formal diagnosis if you are just high functioning and don't have any problems (at least in my country, Germany). On the Opposite, there are so many struggling day to day who are not formally diagnosed.
If you have ADHD/ASD, even when you don't struggle at the moment, there is a higher risk, so it is better to prevent possible negative outcomings. You don't lower that risk by calling those people "healthy" or "super powered".