This Bad Executive is the proof of guilt and complicity for every major corporation on earth. And yes, we do mean every corporation. EVERY SINGLE ONE.
Here's the facts. For well over one hundred years, since the Industrial Revolution swept across Europe and out across the world, people have got sucker-punched into the mythology that it's important to give everything to your work. The last time that was true was when there was actually a clause in the job description that said you would sacrifice your first-born child.
Which gives you an idea that, unless you're an Inca or a character in the Bible, you can get away without burning out at work.
The "I'm so tired" Burnout is the living, breathing testament to why every corporation should seek revolutionary change in its culture, processes, practices and organization structure.
If your boss looks like this after a long and rewarding career, then why the fuck aren't you getting on and changing things?
If the answer is that you think this is a role model for success, that this is your highest aspiration, that somehow following a similar path of commitment to achievement will lead to a long, glorious and prosperous life, then you might as well slit your first-born's throat on an altar.