Why do you think those comparisons were uncalled for?
What case do you think I was trying to make? I wasn't trying to say that a communist society would automatically result in sunshine and rainbows for all.Furthermore the strategy doesn't even attempt to refute any point. And implicitly accepts that the topics discussed are, in fact, bad; demonstrating that you do, in fact, agree that the former subject (communism) is bad in those areas. Even if communism was sunshine and rainbows, you are making a very poor case.
Because I'm not saying "both are bad," I'm saying both are susceptible to flaws and corruptions that can be ultimately harmful. Why do you ask "why change anything at all?" then in the next line say "we'll do better?"Which ultimately invites a very obvious question: if both are that bad, why change anything at all?
We figured it out a few decades back with mixed economies. Kinda sorta. We'll do better. But the dichotomy has been discredited long ago.