And how do you prevent the bad actors from flooding the decentralized systems with propaganda? Nowadays there are millions of bad actors each sending one propaganda message, all slightly different. When any other criteria is not reliable (like source of information, or lack of bias), volume of message distribution (how often that and related messages pop up in the feed) becomes the last indicator people use.

> Nowadays there are millions of bad actors each sending one propaganda message

Are there? It sounds like you consider the general public to be your enemy in which case you absolutely should have no say in how a democracy is run.