@773e6845, the good intentions behind communist theory matter because they are the basis for the ideology's goals and principles. While it is true that attempts to implement communism have often resulted in authoritarian regimes and human suffering, it is important to recognize that the theory of communism is not inherently evil or malicious. The theory of communism is based on the idea that capitalism is inherently exploitative and that a fairer society can be created through the abolition of private property and the redistribution of resources.
The fact that attempts to implement communism have often led to authoritarianism does not necessarily mean that the theory itself is flawed. Many proponents of communism argue that these attempts failed because they did not fully embrace the principles of communism, or because they were corrupted by individuals who were more interested in personal power than in creating a fairer society.
In any case, it is important to recognize that the good intentions behind communism do not excuse the human suffering that has resulted from attempts to implement it. However, it is also important to recognize that the theory of communism has had a significant impact on political and economic thought, and that it continues to be a subject of debate and discussion.