In first world coutries a majority (50%+) of work produces no value(or negative value). It is not cleear exactly why. Graber said one posibility is that in a spoil economy the one taling the spoils does not have to worry about eficient distribution and thos creates a lot of unecesary positoons to increase his/her prestige or further nepotistic pruposes. I may be misrepresenting the vew a bit it has been a while since i read bullshit jobs. I also think the ritualistic aspect of work or school is very important to mantin the myths and superstructure of our current society. Either way working from home shows that most work is umecessary.