I am wondering what keeps them playing along. You have a choice. Keep pretending
I don't think simple "definitions" like Cognitive dissonance does justice to explain what happens to people. It's way more complex. I have over simplified it myself my defining it as "holding two opposing ideas in your head at exactly the same time."
Vaccines are a perfect example. The original premise for vaccines is that if given a vaccine you could not get the virus that you were vaccinated for. In fact not all that long ago, vaccines were called "immunizations". Why? Because you would be "immune" to the virus you got the vaccine for. This was based on the science that was observed from people who got certain illnesses and survived but were also immune to reinfection. Hence "vaccine science was born." But what happened? Reality happened, and it turns out the "science" of vaccines were not in fact "immunizations." And this did not happen with "Covid Vaccines" this has been true for decades, and they knew it. Once they realized people who received vaccines were not in fact "immune" then came to "boosters!" This is when anyone who was not a fool said to themselves, "fool me once shame on you, fool me twice shame on me." And over the years more and more people have had this realizations and been "red pilled" on the other hand many have not.
So to understand why this is, we have to understand the psychology of people who are fooled and continue to be fooled. First of all, they see all the other people buying this lie, and they think, "well then, I'm not crazy, and I was not tricked, and or fooled, so there must be another explanation." So they immediately look for that confirmation. Well of course the liars had already provided it.
In the case with the whole Covid joke and how all our brothers and sister have been fooled, that's not that hard to explain either, since their leaders are saying "trust us" "We wouldn't lie to you, even Jesus trusts us."
There is a sister who nearly died from how she was treated with Covid. First of all, we know everyone who "had Covid" was tested with the fraudulent PCR test. Then if you tested positive you were put on remedesivir, intubated and half of those people died because of remdesivir...thing is, half of people didn't die, and this sister is one of those. But her "experience with Covid" is "one guy who didn't wear a mask, and didn't wash his hands, gave her Covid and she almost died." And that is her entire reality the way she sees it. It's all one big lie built on another lie, but try telling her that, when the WT God's told her wear a mask, social distant, vaccinated etc etc, and you almost died. She had to re-learn stuff, lost some speech etc.
Now think about how demonic the whole lie is. This is all because she listened to and believed the real misinformation coming from know liars, Satan's minions who run the government, health agencies Big Pharma, the UN's WHO etc!
But did you catch how this whole thing started? It started with a religious organization, that has taught the Bible based truth, "the whole world lies in the power of the wicked one, except for this time." This time "listen to them, they have your best interest at heart, they love you.
The cognitive dissonance started with the double think lie, that the government are both good and bad, and no decent explanation for Paul's letter to the Romans, who lived under the yoke of the Romans who made live human candles out of Christians, sent them into the Colosseum to be ripped apart, alive by Lions, and BTW, carried out the execution of Jesus, by first nearly whipping him to death by scourging, which literally ripped flesh from the bone, publicly humiliated and hung on a stake, the innocent man Jesus. This is the government Paul was talking about when he said they were there "in their relative positions". Yeah, the Romans really had Christians best interest in mind! This is the lunacy of the WT "reasoning."
Out right absurd, disgraceful and blasphemous!