Interesting to read this with an eye on the authors' mindset. Their understanding of stablecoins seems largely centered on Tether (and to a lesser extent, BUSD/USDC). A lot of their understanding is incorrect when applied to algorithmic stablecoins like Dai, eg. there is no central issuing authority; Dai is minted in exchange for Ethereum (and other cryptocurrencies), not fiat currencies; the effect of a run on Dai i…
Conversely, people in government tend to view crypto folks as senselessly computer-centric and unable to view macroeconomics as the result of human interaction.
There is no such thing as value without exchange. That's a definitional thing. Coins themselves are just numbers.