I am wondering how long it will be before the magnitude of Russian losses makes it back to the home population. They may well have exceeded their losses in Afghanistan by now. How long before we see mothers demonstrating in Russian cities?
On another hand, NATO is collecting vast amounts of Russian military communications, all the same time while the Ukrainians are depleting Russian armor and aircraft, along with quite a few senior officers that are no longer available for making trouble in Baltic and East Europe - for the price of several Stingers, Javelins, NLAWS, Bayraktars and other undisclosed items.
Really it's quite the bargain for NATO, even given the Putin Premium on oil and gas that will be with us for quite some time.