I find it strange.
Now the exchange rate of the Russian ruble is higher than before the war, and the euro has repeatedly hit new lows. Because of the soaring energy prices, Russia's government revenue and residents' income are increasing significantly. Europe has lost the bargaining power of energy, and more than 20 EU countries have opened ruble accounts in Russia.
In this case, why do you think Russia is the loser?
The war was a harvest of EU capital by Britain and USA. USA and Britain have received most of the EU's capital flight. Russia seized the bargaining power of energy. China has obtained the Russian market and some EU capital flight. There's obviously only one loser in this war, OK?
You should consider politics from an economic perspective and military from a political perspective. What is the primary purpose of Russia in launching this war? Control the coastal area of the Azov Sea and raise energy prices. They have achieved these two goals. If Ukraine cannot recover the East, it will be a landlocked country without ports in the future, and even the best agricultural areas have been lost. In the future, this will be another source of refugees to the EU.