To help people understand things, sometimes an analogy works was better than getting all technical, or trying to explain something using the same word.
Have you even looked up the definition of a word and the definition uses that word? Well, that’s how FIAT-Crypto is sometimes explained to people.
I think the following video is as perfect as you can get to a visual interstellar comparison to FIAT/Crypto (oh, and by FIAT, I don’t mean the car manufacturer)
In the first sentence of the article it talks about Gold, heavy metals and more, that equates to the money (yes ‘$‘ that kind of money) people will make in the coming years.
Please check out the video here