The England state school system badly fails lots and lots of children, and especially boys, ime.
It is a disgrace.
The labels are irrelevant to a certain extent - no point having a diagnosis if the education isn't going to provide appropriate or suitable support anyway.
The whole system of statementing is mind-numbingly slow and laborious; parents have to shout louder and more frequently on behalf of their child than other parents in order to access support.
News stories such as these miss the point entirely.
Whether hyper-active or naughty, there is still a root cause, and that is what needs assessing.