There are a lot of disabilities, so I don’t know… in my country you could have a 100% physical disability but be in your mind (quadriplegic for example), and in fact there was a person in this condition that fought the government in court and won forcing the government to legislate in his favor and others in similar conditions.
I think it’s quite common in Europe, even Italy’s state service app is open source
https://github.com/pagopa