Communism is a Stateless, Classless, Moneyless society. It cannot be adopted by a state. You’re referring to Socialist states.
You clearly do have problems with Socialism, or at least some forms. Democratic Socialism is Worker Ownership of the Means of Production, organized similar to a liberal democracy. That’s fine, but the goal of Democratic Socialism is still Communism, eventually.
You were not in fact referring to Communism, which is why I asked that question in the first place.