It's not of much use to paint with a broad brush here. There are some venues in which robotics and/or automation probably make perfect sense and would not have much impact on food quality. And of course, there are others where it would make no sense at all and would likely impact the food in a negative way.
Burger King has been using that conveyor belt for decades and while their food isn't good, we can probably all agree that that's not the reason why. Otoh, many rice cookers are effectively robotic and they make rice way better than most of us ever could on our own. And there are plenty of places -- across the spectrum -- that use rice cookers.
I guess I'll just have to look at robotic venues on a case-by-case basis. I'm a huge fan of hand-crafted food but I'm also in favor of automating functions that are more efficiently handled in that way. While their implementation might be expensive and there are undoubtedly maintenance costs, robots never call in sick.
=R=
By protecting others, you save yourself. If you only think of yourself, you'll only destroy yourself. --Kambei Shimada
Every human interaction is an opportunity for disappointment --RS
That don't impress me much --Shania Twain