A lot of people point out that it doesn’t make any sense that Harry and Ron didn’t like their schoolwork. Well I figured out why:
It’s because the magic system is just as boring in-universe as out of universe. It doesn’t make any sense in universe either. Harry and Ron realised Rowling’s magic system kinda stinks way before we did, because they spent all day learning it.
If Sanderson had been writing Harry Potter, then Harry and Ron would have liked learning magic as much as Hermione did (Also, Sanderson actually DID write a book about a super-school, it’s called Skyward, it’s good)
One of the big ideas about magic in his universe isn’t just that the wizards are useless but that using magic is more trouble then it’s worth. It creates all sorts of left over magic residue that can build up to a myriad of effects.
We see the wizards preform powerful spells, showing that they can do have power and do have a certain degree of knowledge, but rather choose not to.
The duty of the wizards is more to make sure no one preforming magic willy nilly and to prevent people from making sorcerers.
You’re right! I finished Sourcery like 6 months ago and have read a bunch of other books since then so my memory was kinda foggy. But that’s exactly it, the magic exists and can be powerful but it’s simply more trouble than it’s worth