I still prefer the idea of yield being built in to price, so that you have something more truly stable rather than something that is only so-called "stable" as compared to something that forever loses value, such as fiat.
It has seemed that most of what is meant by stability in the so-called stablecoins is more importantly a very small gap between the highest buy offer and the lowest sell offer than the actual price, so it seems reasonable to me that it ought to be feasible to have something that is actually stable, in other words something that goes upward compared to fiat, and still somehow keep a very tight "spread" between the buy side and the sell side.
We have been working on that for many many years now with the
Galactic Milieu's "treasuries" system, whereby we can calculate values for assets by dividing the total value of a "treasury" by the number of units issued. Provided one never issues more units and always puts some of the market-making earnings into the "treasury" to increase that calculated value per unit (presumably partly by chosing for the treasury things that do not themselves trend downward in value), it ought in principle be very feasible to grow the value per unit while also maintaining a tight "spread". But of course the spread is where the market-makers make their income so I imagine in practice there is at least some pressure among market-makers to try to have a large "spread" rather than a small one...
-MarkM-