I feel like I need to expand my last post a bit. I'm a Customer Experience Leader in a very busy McDonald's.
All I want from visiting kids is for them to walk (to the loos, or the door or whatever) rather than running (or using bloody Heelies). For them to stay at their table. For them not to climb. (Had a lovely incident recently where a child fell from one of the high tables which are ~4ft high, split his head open badly enough that we had to ring an ambulance and pull two managers from their roles to help. Then we had to close the dining area because there was blood everywhere. It was absolutely awful and I doubt I'll ever forget the sound his head made on the tiles.)
I don't care how much noise they make at the table, if they're watching a tablet or on a phone.
I mostly just want them to be safe, because it's easy to miss a small child if it's busy and you're carrying a full tray. I've had hot drinks splash on me and scald me, and I'd hate to accidentally scald a child. I also don't want to fall over them or dump a full tray because that's just making more work for everyone.
(Also, slight sidenote - the floors should be getting cleaned regularly so they're never too bad. We aim to sweep under tables between customers and do the main areas as needed.)
Lastly, and only slightly on topic - please fill in the food for thoughts survey on your receipts. It's the only way we can get any bonus, and the feedback is taken very seriously!)