Yes, USDT is natively supported on the Ethereum blockchain. It is possible to bridge USDT from Ethereum to other blockchains such as BNB Chain and Polygon via Allbridge. This allows users to exchange USDT for other tokens on Quipuswap. By bridging USDT from Ethereum, users can take advantage of the liquidity and low fees offered by other blockchains, while still being able to use USDT as their preferred stablecoin.