Gold was set free to inhibit flee of capital into Bitcoin? Demand for commodity money is getting too big to be suppressed.
Mechanisms to rule over gold are already in place so it can be given some leeway.
How much is enough Bitcoin you ask?
Your part of money supply is now 18 trillion $/8 billion= 2250$
Same in Bitcoin is 262000 satoshis.
Dollars are infinite, and Bitcoin is scarse.