Which would be even more insane than invading Ukraine as that's war with the US - gambling that NATO will fear nuclear war to the point the alliance fails in its primary purpose seems to have poor odds.
https://news.err.ee/1608815692/edf-intelligence-chief-russia-still-has-long-term-offensive-capabilities
""We estimate that Russia had about 17 million rounds of ammunition before the war started, 10 million of which have been used up," he said. "At the end of the summer, their ammunition usage was very high - there were days when between 20,000 and 60,000 [artillery] rounds were being fired, which is a huge amount."
This guy is always pessimistic, but that was interesting to note