What have you been smoking? All words are made up. But that isn't related to the question fact vs interpretation at all. The word "Earth" is made up, your name is made up, "human" is made up, the air that you breathe is made up, yet you are (most likely) a human on Earth, and you'd hate it if that air suddenly disappeared.
Anyway, the quote contradicts itself/reduces itself to ravings of a lunatic, so isn't worth taking seriously.