Earlier quoted context omitted.
Gell-Mann Amnesia Effect: https://news.ycombinator.com/item?id=13624175
Except that according to the Gell-Mann Amnesia Effect the spell is never broken for most people. They turn the page and resume reading as if the source was still trust worthy.
It's easy to pontificate for a few hours, days, weeks even, and much harder many years and decades down the line for someone else to objectively evaluate the way you access media and say: "J decided to give up on X media after discovering the 'spell' and even decades later they stuck to their decision".
My money's on most people giving up these "major" decisions due to practical reasons or sheer boredom, somewhere down the line.
You could say that we almost want or need the lies.