Yes, dryers are used in many countries outside of the United States. While it is true that the usage of dryers is more common in the US compared to some other regions, they are still widely used in various parts of the world.
In many European countries, for example, dryers are not as prevalent as they are in the US, and it's more common to see people using clotheslines or drying racks to dry their laundry. This is often due to factors such as energy efficiency and environmental concerns, as well as the cost of electricity in some areas.
In other parts of the world, like Asia and the Middle East, dryers are also used, especially in urban areas and more modern households. However, traditional methods of drying laundry outdoors are still widespread in many regions.
It's important to note that cultural norms, climate, and economic factors can all play a role in determining whether dryers are commonly used in a particular country or region. But overall, dryers are utilized worldwide, even if their prevalence varies from country to country.