Comment by flaunf221

> enjoy the world of the story

I'm not sure that's the case here, because rationalist fanfics tend to instead try to tear down the world as illogical.

Example for Harry Potter and this fanfic. In Harry Potter magical currency is made of precious metals and there are bronze coints, silver coins and gold coins. And they have fixed exchange rate.

"But wait!", notices the rationalist. "Since those coins could theoretically be melted down, and rates for those metals on exchange is different I could make infinite money glitch and crash the economy. Those wizards are so dumb, haha, for thousands of years they never figured out the basic logic."

Congratulations you found an economical inconsistency in a children's book. Your next period is boxing against kindergartners.

In my mind if you were a fan of original work, you would not be doing this. You could find different explanation that does not try to paint the world as stupid. Simplest being https://xkcd.com/1494/