In the fall of USSR, no one was "afraid to shoot". No one was motivated to do so. Or do anything for the completely failed system that no longer worked for anyone, inside or outside it. By 1991, no one cared for good ol' Union. That's the only reason it died so peacefully in its sleep with virtually no violence - it was so rotten, no one could care for its survival.
In the fall of USSR, no one was "afraid to shoot". No one was motivated to do so. Or do anything for the completely failed system that no longer worked for anyone, inside or outside it. By 1991, no one cared for good ol' Union. That's the only reason it died so peacefully in its sleep with virtually no violence - it was so rotten, no one could care for its survival.