This seems more in certain cultures than others - American and Japanese from my anecdotal experience. I worked with Europeans (French especially), they don’t seem to wear long hours as a badge of honor.

My American boss regularly feels proud that he puts in 12-14 hour days. In my opinion, that amount of hours makes sense if I am working on my own business or something that truly benefits humanity (like a vaccine for COVID-19 for example). It is hard to do good work more than 6-7 hours per day anyway and much harder to sustain it for long periods of time