Who has the incentive to believe that a mathematical proof 'creates' an existing equivalence?
The true gain comes from the understanding that this proof reveals an underlying property; it does not generate it.
If one thinks that a magic equilibrium formula creates reality, one risks misinterpreting market dynamics.
For example, the proof of an inverse correlation between gold and real interest rates in the market does not create this relationship; it allows us to better anticipate it based on central bank policies.