MakerDAO's DAI coin (currently collateralized by ETH) has already proven quite stable in the face of several black swan events and the price of Ethereum crashing nearly 70% over the past couple of months. They're in the process of adding more assets to back the currency to improve stability. The supply is capped by a debt ceiling. There are sound principles behind the currency, and it being an ERC20 token, it's got a…
That word doesn't mean what you think it does. Nothing that's happened since it launched is that unexpected.