MAJOR SOTR SPOILERS
I feel like most stories I've seen that tackle the topic of propaganda always show the dangers of it in a similar way. They show blatant displays of violence that are hidden away from the people
But in Panem, violence is the point. So how does SOTR show the dangers of propaganda?
A) They cover up The Capitol's incompetence. (D12's Reaping, The Tribute Parade, Louella's death, Lou Lou being a real slap-dash solution, Haymitch being able to break parts of the arena, tributes finding and killing low rank game makers in the arena)
and B) Erasing any memory of the solidarity between the districts, and the strength it gives them. Mainly in the way Haymitch's games were edited to erase the Newcomers- an alliance between EIGHT DISTRICTS. (Some might say it failed, but a lot of those kids survived longer and were a little less scared because of it and that matters.) And by making Haymitch seem like he's the victor because he only played for himself (aka that's the only way to survive-forced individualism)