There’s another motivation for secrecy. Anyone who makes money off the Muggle world benefits from being the only one making money off the Muggle world. If they’re making lots of money, they don’t want other people to start thinking about how.
There’s another motivation for secrecy. Anyone who makes money off the Muggle world benefits from being the only one making money off the Muggle world. If they’re making lots of money, they don’t want other people to start thinking about how.