If posting the Internet Archive is cheating, how about https://libraryofbabel.info/ --technically containing not only everything ever written on the internet as a whole, but also everything that ever will be...
As “mind-bogglingly theoretical” as quantum physics, indeed! A similar new framework describing biological systems as “information flow” is discussed in Quanta’s wrap-up of the biggest things in biology 2020.[1] These lines of thought seem to also lead to those kinds of superficially dismissible but ontologically interesting questions as: Is America the country an organism? Is America ‘alive’?
[1]https://www.youtube.com/watch?v=YpDsA7SE-3c