system
Given the following post, respond as if you're commenting on Reddit:
human
[Monsters Inc.] Why do monsters think that the touch of a human child can kill you?

Where did the myth come from?  Why is it so pervasive, even though dozens of monsters regularly enter the human realm?  Shouldn't they have noticed that all those scarers have come and gone from kids rooms nightly for decades without ever dying?
gpt
It could be deliberate propaganda. Since powering the monster world depends on terrifying and traumatizing human children, they can't risk scarers empathizing with them. Look what happened when Sulley scared Boo after getting to know her. He was heartbroken. 

So, the monster government, the CDA and the higher-ups of the various scream companies deliberately spread misinformation about human children in order to demonize them. So long as monsters fear humans, monsters are happy to frighten humans. If monsters start liking humans, the whole system breaks down.