People in this thread are hitting us with all sorts of whatabout stories with extreme conditions; and meanwhile I'm working in a office where people will come in and turn on the cooling because they just walked up some stairs, and then turn on the heating after they've sat down for a couple of minutes. No concept of self regulation. Just any hint of discomfort means the room has to change temperature.
It that context, the pushback in this thread is a bit depressing.
This is a great way to mess with the self appointments lords of the thermostat as they caw their favorite sayings like "Wear a sweater" and "turn the lights out when you leave the room".
It's the nuclear age grandpa. I'm cranking my thermo to 23. Take your shirt off if you're warm.