I find it rather worrying in the long term. Russia has been an extremely inefficient and corrupt state for the past 2 decades. Export oil & gas, import everything else, let the cronies pocket the proceeds, while having most manufacturing, defense and tech exist mostly on paper. People like Rogozin were promoted based on the loyalty and willingness to give a cut of the pie further up the ladder.
Currently this trend appears to be reversing. The country is getting increasingly authoritarian [0], the economy is switching from a highly corrupt trickle-down-oil-money model, to centrally managed industrial economy driven by the war needs.
I don't like where this is going. If Russia is pushed back into its borders, it will take a couple of years to ramp up weapons production and will retry. If it manages to successfully take over Ukraine, it will very likely press forward to attack other ex-USSR states. If China decides to join the party and rally out against Taiwan, we pretty much have a guaranteed WWIII until mutual exhaustion.
[0] https://meduza.io/en/feature/2022/07/14/vladimir-putin-enact...