I agree with your point overall but realistically speaking, its not like the death of Ukraine will fix Russias economy, even if it did: not in a single day.
You can exhaust yourself completely and be dead on your feet.
There is a strain of thought in Russian political circles that they'll be doomed anyway due to lack of defensible borders if they fail to capture Ukraine. This could explain some of their actions that otherwise seem irrational and counterproductive.
There is a strain of thought in Russian political circles that they'll be doomed anyway due to lack of defensible borders if they fail to capture Ukraine. This could explain some of their actions that otherwise seem irrational and counterproductive.