I think if Russia fully uses bitcoin it will have a positive impact, more and more people are optimistic about the future of bitcoin, there will be a surge in purchases so the price will skyrocket, if there is a corrupt country it is precisely the presence of decentralized bitcoin, we can see transactions and how much the corrupt save in bitcoins.
Well, most people would want to switch to Bitcoin if they really want to protect their wealth but it's not happening since there are some complications when buying or selling since Swift ban them but they have China who's willing to help them through trading.