I read into the numbers behind "hours worked" from OECD [1]. It seems wild to me that the United States on average works 500 more hours a year, compared to the top counties on that list, and 300 more than the EU average. I've never really been a proponent (or opponent) of the four-day work week, but this seems to indicate you become "richer" if you work less. At least according to this type of ranking.
[1]: https://data.oecd.org/emp/hours-worked.htm