I like the term ‘mass disability’ because we have a long history of supported labor for people we have traditionally called ‘cognitively disabled’.
Ok, that’s not the whole story.
I also like the term because I have a personal agenda to support persons with traditional cognitive disabilities. Using the term ‘disability’ forces us to think about how individual features become abilities or disabilities depending on the environment — something Darwin understood. Addressing the needs of the majority of human beings can also help the most disadvantaged.