Why are people in America so afraid of Communism?

Under Marx concept a strong central government was to be created to gather together all the country's resources and redistribute them equally to everyone and then dissolve the central government. This step was to last no more than two years. The USSR stayed in this step from 1917 until 1991 and China has been stuck in this step for a long time also. The problem with Communism is that people are greedy, when they get into power they will stay there until they die. Communism is a bad idea, any government that says man is bigger than God is in trouble anyway.