Because eventually humanity won't be around to value it, our cities will turn to dust and our tiny patch of the universe will fall silent.
Snow White and The 7 Dwarfs was actually based on cocaine. The 7 dwarfs were each side effects from the drug.
See the thing is just because you read something "anything" on a conspiracy website that may have some coincidental vague connection does not make it the gospel truth. It's not "actually" based on cocaine. It's your opinion that it's based on cocaine