Get rid of jobs that the kiosks can handle, but pay the fry cooks and burger flippers a wage that keeps them just above the poverty line.
Fry cooks are going away too. But yea, just because Roomba means we don't need people pushing a broom doesn't mean there aren't jobs. As long as we have problems, there are jobs. Accomplishing more tasks with simple automation that used to require a person means we are still just as productive but now have extra human resources to meet more challenging needs.