I can’t remember who it was, but sometime in the last few years a VC or CEO wrote an article documenting their day and how they “worked 12 hours a day” or something like that. What I remember most is that their accounting of their work included their time at the gym, at least one meal, and something else that few if any employers would consider “working time”.

I agree that sometimes C-suite execs do work long hours sometimes, and I’ll differ from you in that sometimes those long hours are legitimate and valuable for a company. IMO, it’s not the norm nor is it generally worth the premium that most companies pay for those hours.