[skeeter2020]

this doesn't happen with a literal human flipping burgers replaced with a robot flipping burgers. It's complex drinks made with a button push instead of mixed by hand, more of the delivery chain pushed to the left of the restaurant, like Tim Horton's making all the donuts in factories and "finishing" them in store instead of hiring bakers, shifting traffic to drive through, and gig-delivered take away. Having customers order and queue up, etc. There are way less employees and they are only doing the "hard" work, massively parallelized.