You're totally right. Only one thing I see from a different perspective.

I believe that central actors compete with each other, while decentralization encourages collaboration.

In the meantime, I think competition is more a fiat thing. With each other is my goal. I used to always think competition is good. Nowadays I thing Cooperation is the key for a better world and progress of humanity

Hope you get what I wanna say, I'm not an native englisch speaker