What’s the biggest lie you once believed was true?

I once believed everything we were taught throughout life in school! But now I believe we’ve been programmed and indoctrinated to believe all lies! What is the truth in history? For example, a huge lie is the moon landing= fake! There’s so much I’ve gone down the rabbit hole with it’s very overwhelming! When I bring it up to people, they think I’m crazy and I of course get called a conspiracy theorist! In which that term was created by the corrupt CIA to keep people from asking questions who seek the truth! So many people are asleep! 🥺😢