Whats the point, if you want to have your wealth in energy you can do so any time, energy is a currency by itself you can trade it, exchange it hold it etc. Wh

Whats the point, if you want to have your wealth in energy you can do so any time, energy is a currency by itself you can trade it, exchange it hold it etc. What difference does it make whether that piece of paper you use to buy bread is at the time of exchange backed by government that holds and taxes the economy producing energy ( and more ) or whether it's backed by some particular asset? ( or backed by nothing except false hopes of few amateur speculators like bitcoin )