The food already looks like it was made by robots and the staff already act like them so not much of a change here. They've started installing kiosks where you order the food yourself at my local mcdonalds so it won't surprise me when they go fully automated. This is just something that is bound to happen as why would you pay over the odds for people to do a basic task poorly when you can get a machine to do it perfectly and relatively cheaply in comparison.