system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] Why didn't Hogwarts just send Hagrid/a teacher in the first place?

We know Hogwarts usually sends a faculty member for muggle-born students. Isn't Harry in a similar situation, in that he doesn't know about magic? Especially since McGonnagal knows how terrible the Dursleys are.
gpt
The school wasn't fully aware of Harry's situation: Petunia was aware of magic since childhood, and somehow she found the courage to tell her husband. Despite their...distaste for the art, it was ludicrous to think they would try to keep it all hidden. Hagrid displays absolute shock when he learns that Harry doesn't know magic is real, even though he admits he expected some ignorance as to the broader aspects of the magical world.