Do you have any plans of adding stable coins USDT/USDC on other networks that are not based on ethereum blockchain?
Yes, but given that those stablecoins exist only in Ethereum alike networks, it's a bit challenging for us to make a rational choice this time, considering we will have to launch a node for the chosen network and maintain it. The most probably optimal scenario for us will be adding one of Ethereum's L2 networks.
However, this will be added not earlier than Lightning, which we are currently working on.