system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] What is the point in locking doors in Hogwarts, when unlocking doors is taught to students fairly early in the education?

Title question, based on Order of the Phoenix when the gang breaks into an office to use the Floo network.
gpt
What's the point of locking doors when most locks can just be picked?
I always assumed that the trio only knew the spell because Hermione was very enthusiastic about learning things that were not necessarily in the curriculum.