From the WSJ a few days ago:
For Russia’s Economy, Peace Poses a Threat
https://www.wsj.com/world/russia/russia-war-economy-ukraine-...
It seems like this is a low point for Russia - a protracted hot war on what was previously its own turf.
That kind of “low point” is most of the history of the independent Russian Federation, given the first (1994-1996) and second (1999-2009) Chechen wars and the North Caucasus insurgency (2009-2017).
How has NATO delayed bloodshed in Ukraine between 1991 and 2022?
NATO had nothing to do with it. It's economical.
Let's play a realpolitik change of perspective, and assume that both the Europeans and the Americans wanted to weaken and grind down Russia's military and economy for some years to come in a strategic move without putting any "boots on the ground", well not their own boots at least, but using Ukrainian "boots". Well, I posit they would use Ukraine in the exact shape they did it over the last 4 years or so. Nothing more or less. I believe Biden admin expected a repeat of 2014, quick and easy take-over and Zelensky gets to run away on an offered ride. But he didn't, that was surprising but the Americans didn't hesitate and decided to use that "bravery" for their goals as well. Sure, they may have also saved Ukraine but I don't think their actions since indicate they really cared about Ukraine per se, that was a secondary propaganda spin, they just saw a chance for a nice proxy war with Russia and they got it.