Indoctrination seems to be used as an insult to describe any society or population that doesn't adhere to western standards and ideals these days. The truth is all populations are "indoctrined" into thinking their way if life is normal, that's as true of Russians as it is for Americans or Nigerians.
Someone up thread mentioned that Russian soldiers haven't moved on since medieval times in terms of brutality, but again it's not something unique to Russians. War reduces all, or at least 99%, of those involved, to base human instincts and levels of brutality.
In Once Upon a Time in Iraq (a fantastic documentary if you've never seen it) a US recon marine tells the story of how they were trained to think of people as bodies and to scream "KILL" instead of saying "yes" to help dehumanise the "enemy" and programme them to kill without thinking. He also tells about how they shot dead innocent civilians who, becuase they couldn't read the warning signs erected, had approached a roadblock they were maning, men women and children it didn't matter. But you didn't hear about the atrocities our side committed at the time because they needed to maintain the good v evil narrative for public support.
And it's clear that is the narrative that we are trying to set; Russia = Evil, Ukraine / The West = Good. I think the reality is that as long as this war creates profit for the Western War Machines and has majority support from the public it will continue as it is. When profits begin to drop we'll see the usual change of tact depending on public opinion.
If there is still a majority who are supportive I can see us crossing all sorts of lines and potentially even putting boots on the ground. If support from the public has wained I can see us doing the same as we did in the Middle East, switching to the "we need to negotiate now" rhetoric, agreeing a deal and then leaving the Ukrainians too it.
As for the notion that the Russian population is somehow accountable for the actions of the Russian government or that they should be punished until they show remorse I think that is naive at best and extremely dangerous otherwise.
Why is a nurse from Novosibirsk or a plumber from Penza more responsible for their governments actions than a nurse from Newcastle or plumber from Peterborough? The fact that there has been absolutely no remorse or contrition shown by the UK population for our governments actions in the Middle East makes this idea even more ridiculous and hypocritical, especially when you consider that we actually put ours into power through a vote.