No, the average person doesn't care if it's global, they don't care if it's decentralized. What the average person cares about is if it works to buy food and pay their bills. Now investors are quite a bit different beast and also well off global travelers.
You got the correct answer dude,majority of the people worldwide is more concern on what can bring then food,shelter and money it doesnt care if centralized or decentralized,only governments and politicians are more concerned since they will benefits if the ball turns their ways