Consider a hypothetical situation where you are talking with your friend and they tell you about a wonderful blog that they read recently. You get very much interested in the idea that as soon as you reach home you want to read them all. Unfortunately you own a "video pack".
What you mentioned about the data packs make sense for many people. People who spend most of the time on Netflix, Facebook etc. But that is not what internet is all about. Internet is not Facebook or Google or Netflix. What makes internet great is the fact that any random unknown person can host any idea that they want to share with others and I can find that note and read it from other part of the world.