Considering the numerous restrictions on the Russian Government they are still strict measures on every transaction that is displayed on the Blockchain. Any huge amount of money moved into a wallet will be flagged and checked if it's headed to the Russian Government. And it'll be difficult for Russian Government to convert a huge Bitcoin into Fiat as well. Do you think they can get around the corner and still escape the numerous financial restriction on their country through Bitcoin or altcoin
In Russia there have been thousands of transactions on the Blockchain, then can all of them be marked and then block the wallet so that it cannot be disbursed to Fiat?
I think this will be difficult to do because the wallets are all anonymous and we don't know if they belong to Russians, this shouldn't be a serious problem facing Russia.