In 1944, F.A. Hayek wrote The Road to Serfdom, a much-cited book but one rarely read in the depth that it deserves. The chapter called “The End of Truth” explains that any large-scale government planning will necessarily entail #censorship and propaganda.
https://www.activistpost.com/2024/09/f-a-hayek-on-censorship-and-the-end-of-truth.html