> there is a tension between store of value and medium of exchange
This tension only exists under Keynesian reasoning. It goes away when you use a theory that does a better job handling equilibria.
The Keynesian claim is that if you have a deflationary medium of exchange, people won’t spend it. This isn’t actually true - the end result of a predictable deflationary asset (e.g. something with a fixed or essentially fixed supply) is similar to the situation we have now, but more efficient. Instead of having, say, 10% of your money in cash and 90% in spoos to avoid getting screwed by inflation, you can just keep 100% of your money in cash. You will have the same exposure to global capital growth, people too poor to have a brokerage account will have exposure to growth as well, and you don’t have to deal with converting between spoos and cash when you spend money.
This tension only exists under Keynesian reasoning. It goes away when you use a theory that does a better job handling equilibria.
The Keynesian claim is that if you have a deflationary medium of exchange, people won’t spend it. This isn’t actually true - the end result of a predictable deflationary asset (e.g. something with a fixed or essentially fixed supply) is similar to the situation we have now, but more efficient. Instead of having, say, 10% of your money in cash and 90% in spoos to avoid getting screwed by inflation, you can just keep 100% of your money in cash. You will have the same exposure to global capital growth, people too poor to have a brokerage account will have exposure to growth as well, and you don’t have to deal with converting between spoos and cash when you spend money.