I don't advice you to convert your alt coins to usdt as it is not fully backed by asset as they claimed. They just printed 5 billion usdt and it's not a good sign. Instead convert your alt coins to USDC or Dai because it's much safer and reliable compared to Usdt.
That's a very good suggestion, I will choose USDC. For conversions from altcoin to USDC, because in my opinion USDC is one of the stable coins that is safe. And now I save all my assets in USDC. Maybe someone can use this suggestion for those who want to secure their assets because the crypto market is not good.
yeah. USDC is better guaranteed with a more reputable organization but it certainly won't be as popular as usdt because there are many blockchain platforms that support usdt such as omni, Ethereum, TRX, EOS and more.