“Wealth” originates from goods and services in *any* system. Capitalist, communist, or anywhere in between. What inherent value does printed paper have? None.
What inherent value do the 1’s and 0’s of binary code that make up your bank account have? None.
What a financial system provides isn’t “wealth” but rather a medium of exchange. It allows you to buy someone else’s good or service with your own good or service, according to a commonly agreed-upon unit of value.
Financial systems that aren’t well-designed or well-managed end up destroying the economy by making those kinds of daily transactions risky, burdensome, or impossible.
This is why we have a financial system built upon so-called “fiat money” rather than all of us carrying chunks of gold in our pockets (which are hard to subdivide, easy to counterfeit, etc.).
Or carrying a herd of cows everywhere we go and using cows as dollars. Because ain’t nobody got time for that.
Cryptocurrency is the modern form of carrying a herd of cows everywhere. In my opinion. It lets you be independent from “fiat money” but carries all its own problems. If you forget your Bitcoin password you’re f**ked — apparently 20% of the world’s Bitcoin supply is permanently lost because of that. Bitcoin isn’t impervious to theft either the way its boosters claim. Bitcoin consumes a huge amount of energy to “mine” — the energy consumption of Finland. Not everyone accepts it as tender so it’s not as useful as government-sanctioned money. There are bubbles and speculation so it’s not a very stable unit of value, and all of Bitcoin’s lesser-known competitors are plagued by even worse bubbles and speculation. Etc etc.