Surely having a job is not the only way to be or feel like a dignified human being? And how long will you continue to feel dignified in a job that exists for the sole purpose of making you feel dignified but could really just as well be done by machines?
In an economy where there aren't a lot of jobs and a lot of poverty, just about any decent job would give someone dignity. In those economies, it's probably cheaper to have human labor than machines.
“I have only twenty acres of land,” replied the Turk, “which my children and I cultivate. Our work keeps us free of three great evils: boredom, vice and poverty.”