All attempts at communism failed. Did you know that there have historically been 20,000 communes founded in the US? I wonder what happened to them!
I never said American free markets were perfect. They certainly aren't. But they are very successful.
> responding to your comments is like talking to a brick wall
I could say the same of the people I respond to! I don't expect to change anyone's mind here. The average stay at a commune is about 2 years, after which the members leave, cured of the notion that communism is better. I encourage you to join one.