Good thing we've had a solution illustrated for us since 1887.
They don't have to burn books when nobody reads them.™
https://archive.org/details/ironhee00lond/mode/2up
https://theanarchistlibrary.org/library/emma-goldman-there-is-no-communism-in-russia
https://theanarchistlibrary.org/library/petr-kropotkin-the-conquest-of-bread
https://theanarchistlibrary.org/library/alexander-berkman-what-is-communist-anarchism