They already have. I went to McDonalds 2 years ago. They had a giant kiosk where you ring up your own order. I also saw an automated machine drop fries into the oil. I also saw an automated drink machine that did everything besides put lids on top.

Basically what I remember from the early 2000s as a job at mcdonalds no longer exists. I would be on register, and I had one guy doing nothing but fries, and another guy doing nothing but drinks. With this system, 1 human did all 3 roles. Because the register was eliminated. The fries was just a matter of scooping the already prepared fries into the sleeve, the drinks was just a matter of putting the lid on top. So now 3 empoyees became 1. And I had no idea what was going on in the grill. In my day you had 2 guys on grill and 1 guy doing utility work. Wouldn’t surprise me if 3 became 1 again.