The battle to find a workplace that's wheelchair accessible is a feat in itself, let alone an employer who's going to be cool about employing someone with a disability in a job you actually want to do.
Talk is by far the most accessible of pleasures. It costs nothing in money, it is all profit, it completes our education, founds and fosters our friendships, and can be enjoyed at any age and in almost any state of health.
Jazz music is America's past and its potential, summed up and sanctified and accessible to anybody who learns to listen to, feel, and understand it. The music can connect us to our earlier selves and to our better selves-to-come. It can remind us of where we fit on the time line of human achievement, an ultimate value of art.
One of the problems with computers, particularly for the older people, is they were befuddled by them, and the computers have gotten better. They have gotten easier to use. They have gotten less expensive. The software interfaces have made things a lot more accessible.