A person without computer skills will not be able to get any job requiring computer skills, they will lack the knowledge attained from research on the internet, they will not be able to use the internet for communication, basically not be able to function very well in modern society.
I believe that in the future, you will have to be computer literate, or you will not be able to function, and you will be left out of everything, It will be just like reading and writing, if you can't read and write, you will have to get some one to do all your business for you.
I think people really need computer skills to function in this world