Russia has obviously a very strong defence having 7000 nukes is not a joke. They are at the top when it comes to defence. So they know how to run the market - the only at loss are those who are disconnecting their terms with Russia.
Yes. You are right. Only ones who are losing here are the countries which refuse to purchase cheaper products from Russia. Germany would have never become a major industrial powerhouse without the cheap gas from Russia. Back in 1970s, the first socialist chancellor Willy Brandt took steps to construct gas pipeline from the USSR to FRG, as per the Ostpolitik policy. This step benefited FRG much more than the USSR. With cheap gas from Siberia, the German manufacturers were able to destroy the competition from Japan and the United States. Now they are forgetting all this, and in the end only their industries are going to suffer.