The question is also if it has to do with the jobs, or work in general. I don't hate my work, I really like job actually. What I dislike is it taking up 37 hours of my week, that's starting to be to much, I got other stuff to do.
When I was young it didn't seem to matter than much, I had plenty of time on my hands. As you get older, time moves to fast, and there's to little of it.
Also, any employee who thought that way would probably never rise far in their company, hence a self fulfilling prophecy.