ADHD is seen as a detriment mostly because it doesn't easily jive with our capitalist society. More modern understandings of it paint it as a deviation from a norm that loses more and more if its definition as time passes.
If any of us took the time to read the EULA on just about all of our services/devices you'd see all kinds of crap like this. The real question is would you still click "Accept"?
Nintendo continues to be the Apple of gaming.