I am reminded of this: https://en.wikipedia.org/wiki/Black_Wednesday George Soros broke the Bank of English's attempt to maintain a minimum exchange rate for the Pound against various other European currencies. It was this experience that taught me that you can not cost free fix the exchange rate between currencies unless you are using "magic". And USDT has always seemed magical to me. BTW: https://www.coindesk.com/t…
Free floating currencies are more reactive, but fundamentally operate in the same fashion, albeit with far more volatility.