What do you think will change in the future? What will disappear? What new will appear? What will the internet be used for?
The first step we will see happening is given every human in the world access to the Internet. Elon Musk satellite Internet has very good chances to achieve that. In my opinion the second step will be to increase the data requirements which makes speed much more important in the future. Once these two are done, we don't need paper anymore,everything can be done online.