HBS and ilk define as fungible things that aren't. Time vs. money vs. opportunity. (People have limited lifespans, fertility, health, windows of opportunity.) Domestic labor vs. foreign. (Divesting from domestic labor hollows out your own society.)

Everything a number on a spreadsheet.

It's like trying to live your life based upon the rules of a game. At one time, a board game. These days, a computer game.

A very thin abstraction of real-world experience and the latter's diversity and complexity of values and relationships.