This is the age of information. Stealth is not about hiding, it's about inundating. We leak the truth. Then we leak whole zettabytes of other junk. Opposing data. Similar data. Nonsense data. Ad nauseam. Mesmerism by cat memes. Hypnotized. Apathy for the win.
~ Kirsten Geary

Propagandists are people involved in the process of propaganda, which often involves techniques such as Brainwashing, Jingoism, and Demonization.

A propagandist's main goal is to turn the will of their society to their side, whether that is to make themselves look innocent, justified, acceptable, satisfactory, and endeared to the public even while doing great harm, besmirching the image of heroes, or a combination of all four. They engineer public opinion to use as a cover against repercussions for their crimes.