“so, if this continues, there will be robots making hamburgers for other robots.”
I see people in fast food restaurants with EBT cards. Most have a sign saying they take them. So, no jobs, but plenty of welfare. That makes government happy.
In some cases, a meal at a fast food restaurant costs less than the buying the ingredients retail.
I think you might be mistaken about EBT cards used in restaurants.
Unless the law has recently changed, you cannot buy “prepared” food with Food Stamps, and that includes food made at the Deli in your grocery store.