I knew these TON guys are doing something. They have a good app with open API to create custom apps. If they integrate the wallet in a good way and let other app use it through API, they could bring a revolution in crypto payments. People love to have their finance on predictable value and it's where USDT comes in action. When people are able to send and receive USD value in real time with very low fees, they'll start using it. The fee is where they should work on. Paying a cent for a dollar transaction is still large.