Your efficiency argument is inefficient.
Ridiculous. In the real world, my argument demonstrated the invalidity of J603's claim.
I suggest you get back to what you're good at: whining about people making claims about you that you don't agree with.
Your argument is flawed because it implies a limit to efficiency as a result of merely having human employees that need to be paid. Why aren't you condemning fast food restaurants for not automating everything? Better food, served faster, with fewer mistakes. And best of all, super low labor costs! Then you can lower the food prices to beat all competitors, including In 'N Out. Sounds like a better restaurant to me.
We'll know it's a better restaurant when we see it, experience their service and atmosphere, and taste their food. Until then...