Look at the user name and the fact it's their first post. If it's not a journo the it's someone just trying cause a bunfight on purpose.
And it's out of order. MN is a space where lots of parents of kids with disabilities/ special needs come for support etc.
I don't think that diagnosis is causing problems. I think the world, and the education system particularly, is more hostile and inaccessible than ever, which means more children that would have managed school etc in the past don't. That said, not everything is about school. There are lots of adults exploring diagnosis these days and experiencing a lot of relief at understanding why they are 'different' and why they have struggles with some things. Lots of crossover between undiagnosed adults and poor mental health.
The word 'label' is so dismissive and quite ignorant.
I have astigmatism .
This 'label' doesn't help at all. But the glasses I wear because I have it help enormously.