there's really no telling what's really out there in the world, she has the right to her own beliefs law but if she makes it public then there could be a few challenges ahead of her, but yes it seems that she is pretty obsessed alt ho Hogwarts doesn't truly exist, but only in movies and books
I once reflected that if we forgot the things we take for granted now over 100 years, except for a handful of geeks who hid in a cave and came out at night, these geeks would be seen by the 22ND century people as wizards and witches.
I mean, that thing the size of a fingernail (we call a micro SD) can be made to play music, show images of all sorts of fantastic mythical creatures like tigers and white ice bears, has a complete library of books, and can even help to talk to people on the far side of the world. Absolute magic! What I can do on this laptop right now was only in science fiction as recently as 1990.
What would they have made of a TV remote 100 years ago?
What we call technology and engineering is to someone who doesn't know about these things wizardry and witchery.
So Hogwarts is very much alive and operating, except we all think it is normal just because our laboratories and engineering colleges are not splendid Gothic castles in this century, but no less miraculous what they are achieving.
I think what your friend has in mind is an engineering school for the things that have not yet been invented, or have been lost in the mists of time.
You tell her there are several and as someone who's been in and out and around the fringes of the scene for decades there is one mail order school which you would think is laughable -- but is pretty awesome (but I don't think it's appropriate to name it right now so don't even contact me). Seriously if she wants to open a witchcraft school she has competition and she would be well advised to investigate and maybe study it.
I am glad that someone is cashing in on the Harry Potter mania, and it could make the person lots of money.
For a real school to exist in most nations it has to satisfy certain educational standards, and certainly in Britain such a school would never pass the conditions to become an officially recognized school.