If caring that people might burn themselves with hot water is nanny state, then caring that people might burn themselves with macdonalds coffee is also nanny state.
Caring that some restaurant employee is negligent enough to pour coffee hot enough to require an 8 day hospital stay isn't a nanny state, that is basic public safety. If I got in a hot tub expecting it to be hot tub temperature and it burnt my skin off I'd expect them to get in trouble for endangering me by misleading me into believing it was normal hot tub temperature.
That argument is specious to begin with, because typically a hot water heater should be set such that its maximum temperature would not cause a burn (just like how coffee should typically be served at a temperature that is not capable of melting skin), but leaving that aside - the coffee case was a private tort case - a civil suit - and therefore does not and could not by definition support calling the country in which it occured a "nanny state".
Ok, so an airport is a private business and it chose to put "hot water" labels on the taps, and therefore does not and could not by definition support calling the country in which it occured a "nanny state".
