Fahrenheit 451 is the temperature where paper starts to burn, the required amount to destroy knowledge in books to write a new past for a society. So here is the idea of a complete usage of firemen to fight informations. Something that is quiet normal in today societies where sociopaths are hired and payed by governments to destroy claimed political incorrect informations and reputations. This is the world we live in, presented to you as beautiful utopia at government smoke screens.
Never look at the man behind the curtain.