Some related terms are “Deep time,” “Infinite monkey Theorem”, and maybe “Platonic Perfection.” Most people (I assume) don’t tend to think in terms of deep time when contemplating the new world. They think in terms of hundreds, thousands, and maybe millions (without really comprehending how long millions is). For instance, you will never be able to live in your house “forever” because it will inevitably be washed away by the sea, taken over by mountain, sunk into a deep canyon, or something. That’s not even taking into consideration that the house you build 1000 years from now, will not be the same house (even if it looks identical) to the house that sits there 6000 yeas later. All things decompose, and parts need to be replaced, and in no time (well… quite. alot of time) you’ve got yourself a “house of Theseus.”
If you put a million monkey’s in a room with typewriters, and they can live forever, eventually, one will accidentally write the complete works of Shakespeare, with perfect spelling and punctuation. Give them long enough and one will eventually write the entire Bible in it’s original languages. So, in theory, your point about the arrangement of visual media is identical, just even more astronomically diverse than characters on a page.
As to the human memory being able to remember everything: there is no biblical basis for such an idea. I hear often people claim that we’ll remember everything in the new world. Or I’ll hear people say we’ll be masters at every possible skill eventually. There is no biblical or other foundation for such a belief. These sorts of ideas (that perfection = superhuman) are related to Plato’s and other hellenistic philosophies about perfection. Philosophers imagined a definition of “perfection”, then, knowing that God is “perfect” put him into that box. That’s where Christendom gets the idea of predestination. (“Perfect knowledge must mean God knows all things that ever were, are, and will be, thus everything that will happen has been preordained, even the rebellion in Eden.” But that’s a very unbiblical view.) Similarly, many today imagine a definition of “perfection” then put future perfect humans into that box. But, Jesus became tired, hungry, thirsty. Adam felt indecisive. The human brain is a finite thing. It would not physically be possible to remember everything, forever. Anything with infinite memory would take up infinite physical space, no matter how efficient it is at storing memory. It is my personal opinion that we won’t be substantially different than how we are today. Our brains will be perfectly healthy, our bodies without disease, but still finite and squishy. We won’t have chronic ailments, but we may experience pain in reasonable amounts on occasion. We’ll have more time and less stress allowing us to focus on skill acquisition, but we’ll still forget, and it’s unlikely most of us will be Olympic level athletes or musical virtuosos at the same time. We may experience brief moments of loneliness, but then we’ll fix that by socializing and praying, just like you fix the pain of hunger by eating. We may remember more, but most likely a time will come where we have completely forgotten the thrilling climax of armageddon, and the only recollection we’ll have is by reading about it. Eventually, our own personal history will become as difficult to decipher as putting together ancient manuscripts of the Bible. (Hopefully we won’t have to copy by hand though lol) But, despite these “limitations” we will be happy, healthy, and fulfilled. We will feel “fresher than in our youth.”