Do foreigners really not drink boiled water?

Foreigners really don't drink boiled water, because they drink it directly by turning on the tap. By the way, many water dispensers don't have room temperature, only iced and hot ones. If you want to drink at room temperature, adjust it yourself. In addition, they drink white water, and many people often take it for granted that they don't drink water-especially water without ice and of course without heating. They drink, and pure water and water bottles sell well. I once went to a restaurant in America and asked the waiter to give me a cup of warm water. The temperature is one degree. The waiter, an American boy, asked me in surprise what warm water was for. "Do you want the water boiled by that coffee machine?" I said no, neither too hot nor too cold. Finally, Ya made me a cup of hot water with a coffee machine, and then added ice cubes to it, saying it was warm water. Finally he asked me, why do you drink warm water? I told him that it's cold outside, and drinking this stuff can warm the stomach and be good for your health. He thought for a long time and said it seemed reasonable.