Money is a unit of measure. Any other unit of measure you choose will be fungible with it. Money is simply a way of unifying things we care about and translatin

Money is a unit of measure. Any other unit of measure you choose will be fungible with it. Money is simply a way of unifying things we care about and translating them into the same space. In order to compare two actions, you need to normalize their consequences to make them comparable. This is a fundamental requirement of making decisions. 'Money' is simply the unit we choose to do that in our complex society. We can call it utility points or something else, if you want, but it's still the same abstract object.