A question: What is not on the internet?

A surprisingly thought provoking question. One guess as to why ChatGPT was possible is the data around language & how we behave through language was abundant on the internet at time of training

It turns out there's surprisingly a lot that's not on the internet

creating and destroying; built flying cars & autonomous vehicles, now building /faust, more here: /july, web: july.rocks

-Most books published before 2000
-99% of the proprietary data used by companies and institutions
-TV and radio historical archives
-almost all of the worlds' therapist notes about their patients 
-Context based knowledge such as which one is the block's haunted house or who is the most popular kid in school.