It has a decidedly political slant pushing for exclusively pro free-market policies and only awarding it those studies.
"No popular idea ever has a single origin. But the idea that the sole purpose of a firm is to make money for its shareholders got going in a major way with an article by Milton Friedman in the New York Times on September 13, 1970."
Not that there's any way to test that claim bet.
For about forty years, capitalism had ideological competition. There was a competitor, and capitalism had to deliver a better standard of living to compete. With the competition defeated, capitalism has a monopoly, and acts like a monopolist.
"If you want a vision of the future, imagine a boot stamping on a human face--forever." - Orwell
I mean, going off of Friedman's nonsense deriving a feeling of accomplishment from your business would be meaningless.
[1] https://unlearningeconomics.wordpress.com/2013/02/08/against...