It’s a scientifically determined truth. Philosophy is a science. Karl Marx was a scientist. He simply he explained the concepts and got terminology in order. The same terminology that centralized political hierarchical matrix is trying to break and assure you that anybody can have equally correct opinion about this matter. You may argue about the matter, but first you have to KNOW what the matter is. And that means you have to read and listen to the both sides.

If you read and listen just one side, you are a victim of propaganda.