The rule is, as countries get wealthier, their annual hours worked per capita tend to decrease.
But the United States is the exception. Americans work longer hours than people in any other advanced country (and just a bit less than people in much poorer countries).
American exceptionalism therefore means that people are forced to have the freedom to work longer hours in order to achieve a shorter life expectancy, less leisure time, and higher levels of inequality than in other advanced countries.
Note: the chart above show, on the vertical axis, annual hours worked per capita and, on the horizontal axis, GDP per capita as a fraction of U.S. GDP.