I was slightly esoteric in my comments, but I did expect a little more from you (cause I know you are "the man") ...... Point being by that point in time a computer's processors will far exceed the most vivid of imaginations. At this moment in time, not including the "3rd world," still less than 40% of people have internet access, much less a super fast pipe.
The biggest load is not on connection data rate, but CPU & GPU.
SO.... At the time of all countries running fiber or whatever is new and better to EVERY person in that country, by then we would have C/GPU's that not only could run 25,000 FPS, have 1000 applications in the background but also make you eggs in the morning.