the answer is - it doesn’t matter. the biggest learning from the nazi germany was that you don’t need the entire population of a country to be homicidal psychopaths. all you need is a small group of those psychopaths, control or media, propaganda and you get a perfectly functioning system where normal everyday folks go to their normal everyday jobs.
just those jobs are in gestapo. or in maintenance of gas chambers. or making food for the equally confused soldiers.
of course, we should avoid civilian casualties as much as we can (but apparently russian army is not required) but the system needs to be stopped.
russia has cancer. chemoterapy is not a pleasant procedure that affects both ill and healthy cells. the alternative is, unfortunately, to allow that cancer to spread to the entire planet.