This is the usually frustrating media reporting (especially of course by sites like the Daily Mail) jumping on any opportunity to suggest that there are loads of people out there faking having ADHD and Autism when the Professor Fonagy report categorically states that Autism and ADHD are NOT being overdiagnosed.
The issues are about diagnosis being a gatekeeper of support and is calling for a needs-led system so that some people might be able to succeed with reasonable adjustments without straight away needing to seek a clinical diagnosis. At the moment, schools and many workplaces are hostile environments for people with any form of neurodivergence. Some may be able to manage successfully with reasonable adjustments that schools/workplaces can currently legally say no to. A diagnosis is then chased for these people because then they can access help. Both my children would be an example of this. My daughter could access a primary school setting quite successfully - the environment was more welcoming to a very quiet, socially insecure child with sensory difficulties. Staff had the chance to know even the quiet children well enough to make adjustments for them perhaps without even doing so consciously. Secondary schools with their increasingly rigid uniform requirements, technology, fear-inducing behaviour management strategies etc are particularly difficult for autistic girls.
However, as a primary school teacher I can see how the environment is not helpful to many students with ADHD. Even in KS1 very high curriculum expectations, lots of powerpoints and worksheets as teachers are not trusted to design their own lessons any more, lots of sitting and listening and absorbing facts rather than exploring. Limited opportunity for play. Try to change any of this as a teacher though and you have SLT on your back.
Workplaces have also become increasingly hostile to ND people too, especially the recruitment process. So much focus on group interaction, the ability to speak confidently in front of others, limited flexibility.
However, far more important for the mainstream media to try and say that the fault is with the diagnosed rather than expecting anything else to change.