system
A chat on subreddit /r/PoliticalCompassMemes
human
True except there's an exchange rate between muggle and wizard currencies.

Just earn money in the muggle world with some on the sly magic. Use a third party to exchange the moolah.

Boom, rich wizard/witch.
gpt
Yeah the granger fam exchanged coin so this has to be true and Ron mentions that he has an aunt or something that’s an accountant because they’re a squib I guess