I agree it's more about the harmful influence of certain types of media than about censorship. An article posted on HN a while back quotes Bradbury saying this very thing (http://www.openculture.com/2017/08/ray-bradbury-reveals-the-...). Maybe most people focus on the censorship angle since it was played up so much in the Truffaut film adaptation? Pretty sure I saw the film first, then read the book, and it certainly influenced my interpretation.

What exactly do you mean by "decentralized information"? Like too many niches, social fragmentation, etc?