It seems absurdly lucrative — you just buy U.S. Treasury bills and pocket the yield and users don't get anything— actually in the US, the law specificly prohibits issuers paying users any form of yields. So why aren’t more companies doing it? What hidden risks am I missing?
Creating a reserve backed stablecoin like Tether may not seem like a difficult task & may be seen as an easy way to make money, just buy Treasuries, profit on the side, but there are some serious risks behind it.
The point is that if many users come together and want to withdraw their investments, the issuer must be forced to sell all the Treasuries, thus jeopardizing the stability of the peg.. It is important to remember that simply holding Treasuries is not enough, the type, quality & ability to convert them into cash are also very important. In the case of Tether, there is not enough attention to other important issues besides reserve audits & cash
On the other hand, the US GENIUS Act & European regulations aim to reduce the offering yields of stablecoin issuers & limit their ability to hold risky assets. This can hinder their yield arbitrage strategy
so, at first glance, this may seem appealing but a closer look reveals that the risks are not far fetched. The big players are not just chasing profits, they are also subject to fluctuations in cash, the impact of regulatory changes & the risk of losing public trust. If any of these go wrong, it could spell trouble for both parties, the issuer & the users