I've always found this excerpt from a Doomberg article sums the whole thing up nicely: > We distinctly recall drawing two circles on a piece of paper. In the circle on the left, we wrote "Real Economy"; while in the circle on the right we wrote "Crypto Universe". We drew two pipes between the circles - one flowing into the crypto universe and the other flowing back to the real economy - and labeled both pipes with fi…
What part of that diagram would break down for a company within the 'real economy'? Naively, if I am running a SaaS company, I receive fiat in and pay fiat out. It's the same two pipes. It's just that some of the fiat coming out is going to shareholders. The 'value' that the service is providing only justifies who the fiat is going to, not how much there is.
This could be true of crypto; maybe the voting system in a DAO, or the art in an NFT, or the peer to peer trust, has intrinsic value that people will sustain a profit margin for. But with the simple empty circle they are making the point that the main reason folks invest is just to make money, and in that regard crypto is mostly just moving it around and that's not a value add.
You could say that regular finance is the same, but it brings intrinsic values like insurance on deposits and investments to the table, and invests in 'real-growth' businesses that produce goods and services.