If its not the default it’s considered disabled.

Vision is the outlier on this. More people wear glasses than not. This of course goes both ways and in various degrees, but I think the average is slightly nearsighted. It's easily correctable, so nothing is done to make anything more easily accessible for vision impaired people.

However, neurodiversity is not easily correctable, so perhaps we ought to accept that with the rise in diagnosises that perhaps it's actually rather normal and adjust our expectations for what people can actually do, instead of calling a majority of people "sick".

I mean, look at attention disorders like ADHD. They're perfectly healthy and can do all kinds of stuff. They just can't do it for 8 hours straight between 9-17.. its the expectations that need to change. It's sick.