I don't know! The dollar is a tool for international calculations, so stablecoins by the dollar make sense. Everyone can understand its value. The ruble is a tool for purely local payments within the country. We'll see what happens next.
First of all, our project is aimed at the Russian market and traders who use ruble pairs. Look at the trading volume against the ruble on the local and on the same bitzlato. Many traders hold exactly the ruble and do not want their balances to be blocked.
Well, you should understand that this volume is due to the fact that some people just want to enter the crypt market, and others to exit. Therefore, consider use of crypto ruble , more than just arbitration..