I'm looking for a way to stake stable coins like USDT or USDC off any cex exchanges, I know binance exchange allows staking usdt on its exchange but I don't want to stake mine on exchange but straight from a wallet that has private key instead, anyone familiar with any?
No, for USDT or USDC i don't believe there is such an option.
What i would recommend is Crypto.com or Celsius for stablecoin staking