The quiz is at best propaganda and at worst psychologically damaging. Besides, you can't laugh at the optics of 1%ers whining about how hard their insanely profitable jobs are.
Optics are real, of course, but burnout isn't necessarily whining. It can be seen as a kind of "business risk" for your career.
Ignore it or otherwise fail to manage it, and you can end up stagnating instead of advancing, souring your relationship with your employer, or letting the situation build to a crisis where you must have relief and decide to chuck it all and mow lawns for a living instead.
Also, every person needs to understand their own balance between the value they place on dumptrucks full of cash and sacrifices made for work. At some point the additional $50K in salary isn't worth it, or maybe it is. Or maybe $50K less in salary is a good trade-off.