Packrat librarians have saved civilization before...
https://en.m.wikipedia.org/wiki/Archimedes_Palimpsest
https://www.bbc.com/future/article/20201204-lost-islamic-library-maths
The enemies of knowledge have always been wannabe despots and religious zealots. Julius Caesar and Theophilus have their modern counterparts.
The key advantage of the Internet Archive is decentralization.
https://www.worldhistory.org/article/207/what-happened-to-the-great-library-at-alexandria/