I was going through my Binance account and found that Solana USDT has been also listed under USDT deposit and withdrawal there. As we all know USDT is a stable coin and Tron USDT is one of the cheapest. I found out that you can deposit - 0.00000001 USDT into that wallet and the withdrawal fee is 1 USD.
Most Indian exchanges are still using the Ethereum network for USDT transactions. They need to upgrade to a faster and cheaper blockchain as soon as possible.