That attitude is the equivalent of a frog in a boiling pot going, "I won't leave until you have a better idea of where to go."

Value is - and always will be - subjective. Whenever society forms a centralized definition of value, it is immediately gamed and exploited by those who seek profit and power. Currency and profit are extreme forms of Goodhart's Law, the civilizational equivalent to "Tickets Closed" or "Lines of Code Written" KPIs.

To demand objective measure of subjectivity is to fight a fool's battle.