You forgot to add "Gold back stablecoins, as we all know gold is also low volatility and stable asset class and if we compare the price trend year after year gold prices is uptrend and breaking record highs to its good to hold and use too. Gold stable coins (Gold) an ERC20 token GOLD is backed by physical gold and it's price is pegged to the market price of gold. im using fiat backed stablecoins too and so far its good.