Why does RBE attack money?

[tani171]

I would like to ask the RBE (Resource based economy) crowd the following;

Do you recognise that money is originally emergent and not enforced?
(Meaning something, gold, silver, shells, salt, massive stones, automatically becomes money without govt decree)

If you agree it is emergent then what purpose do you think money plays in an economy? In other words what problem did it solve?