I'm actually thinking of running a bot and trading between stable coins. It would be micro volatility trading. Earning about 0.3% every day. With 0.3% profit, you would triple your money in a year, and nine times it in 2 years. I hope exchanges start adding stable coin pairs. A volatility of 1% could bring you a 40x return in a year.

https://www.binance.com/en/trade/TUSD_USDT