> no sane person wants to shoot their peaceful neighbors and relatives
and this is the case for all Russians even most of the ones in the army in Ukraine, right now. People do not want war. Period. For a human being to go to war, he/she needs to be heavily indoctrinated to the point of partially losing is normal references. Even today, with heavily indoctrinated armies, only a small subset of the forces are effectively shooting bullets.
War is decided by crazy leaders (and I am polite) far away from the lines.