There are two types of propaganda, the north Korean one which boils down to the party and leader who can do nothing wrong, and as a result there is only one truth, because the government controls it.

The western method is to flood the person with a constant barrage of information, stimulus, and dopamine, it doesn't matters the subject "the conservatives are sucking off and swallowing the loads of corporations again" "some trannny will ask you to call him she, and eat your children" in this case the truth doesn't matter either, as truth has become another commodity to be bought as capital demands, you can buy your own truth, you can even get your own prophet, for the low price of 5 each month.