I don't understand how there's a title called "Making Economic Sense" yet for the most part monetary benefit is the main subject while social benefit is nowhere

I don't understand how there's a title called "Making Economic Sense" yet for the most part monetary benefit is the main subject while social benefit is nowhere to be seen. There are claims that the 20% of employee time is being wasted? Would that not make an employee's work-life that much happier? It also seems the article preaches that almost every decision that Microsoft or Google makes cannot fail.