“Communism has poven track record of working”

More like a proven record of not working. How many communist countries are still around today? How many of those are places you would want to live? If they are communist they are also heavily authoritarian. At the end of the day communism “works” if you only believe what the state propaganda tells you. The reality is that forcing people into jobs and trying to eliminate competition ends up hurting diversity of thought. It is no surprise every communist revolution is a violent one. Add that to the fact that the farms completely fell apart and were not producing much output and you have a disaster that has to be covered up.