Doesn't this just mean that the LLM ingested training data where people talk about banning controversial propaganda type of newspapers while nobody talks about banning nyt or wapo?
Instead, the preferred heuristic is to look for a bogeyman.
If one side is constantly vocalizing their position while the other side remains silent, then the vocal side wins.
...or it can be used to reinforce a specific ideology. Completely dependent on who does the RLHF and what their motivations are.