For overnight shifts, it's been a thing for a long while --- the term to look for is "lights out manufacturing"
If I imagine I run into a factory full of "thinking" (current LLM level top of line benchmark) humanoid looking robots who are collaborating on tasks dynamically as needed... In my book that is as dystopian as it gets and has nothing to do with the current level of automation that's happening, that's a whole new level.