Do you understand what arbitrary means?
I do.
If nothing can be enforced, in what universe is a "proposed constitution" practical?
In bitcoin universe. The conventional definition of enforcement as seen by centralized society does not apply here. People do not run nodes, because they are enforced. They run it, because they want to voluntarily support the bitcoin network and enjoys a 'shared success'.
The start using the word correctly.
Follow up question. Do you understand what constitution means?
The conventional definition of a constitution is as a regulating mechanism of an entity through the use of violence or exclusionary methods (judicial system, LEA, exclusion.of membership, depriving access, etc), regardless of whether it is in a decentralized or centralized society. You talk about voluntary, shared success, etc like this is a 'constitution' for a My Little Pony clubhouse.