Yes, right. Well McD sure is serious, up to possibly letting customers walk out of restaurants rather than serve them at the registers. They really want a conveyer belt to deliver the food, no human interaction at all if you insist on visiting some of their expensive real estate.

2022's conveyer belt, hadn't seen: https://www.cbsnews.com/news/mcdonalds-automated-restaurant-...

No sooner did I hit post than I had to run. But on my way, I thought with what I wanted to edit my post, which was to clarify the current testing Taco Bell is doing in the drive through. But I assume wherever you do it, once it gets good enough, maybe you can move it into the restaurant. Like you say, labor savings, so they'd have to move it into the restaurant the moment they could get away with it.