And companies, states, ... What is a company? The contracts? Then it's just paper with ink. The buildings? It's just concrete. All of that don't exist naturally

And companies, states, ... What is a company? The contracts? Then it's just paper with ink. The buildings? It's just concrete. All of that don't exist naturally, it's a shared narrative. That these concepts can be enforced doesn't change that fact. That's not to say these concepts are not useful, civilization is built on them. The book Sapiens does a better job than me explaining that idea if you are interested.