That was my point. It's an evocative image if you don't think about it too long but if you've ever seen one it's no different from any other fast food place. Unless you're a frequent customer, you're probably not going to develop any meaningful relationships with service workers - this is especially true for chain/franchise establishments and the rare exceptions I can think of are "mom and pop" style places which have all but vanished. You go to a places operated by service workers to socialize with other patrons (especially if they accompany you there, like on a date or group event), not the staff. In many cases the staff are literally required not to have genuine human interactions with you because they're being paid to be nice to you.