In modern society, the centralized economic system has many disadvantages and is difficult to solve all economic and social problems, let alone at the expense of personal freedom. Therefore, it is not recommended to convince people to believe in such a system. Centralized economic systems often have problems such as lack of market flexibility, suppression of innovation vitality, and inefficient resource allocation, which can easily lead to insufficient motivation for economic development, poor product and service quality, and limited consumer choices. At the same time, personal freedom is an important value in modern society. It has an irreplaceable role in stimulating personal creativity, promoting social progress, and guaranteeing human rights. Both history and reality have fully proved that the model of combining a market economy system with moderate government intervention is more conducive to promoting economic prosperity, social equity and all-round personal development. We should advocate an economic and social development path based on the principles of market mechanism, rule of law, democracy and freedom, rather than promoting the unreasonable concept of a centralized economic system.