In the original stories only powerful wizards can command djinn. The way non-wizards get access is by freeing a djinni whom a powerful wizard has trapped and the djinni granting wishes out of gratitude if he's in a good mood (and after being trapped for centuries the djinni isn't necessarily in a good mood). Also in neither story a djinn all-powerful.
That's true about the original original stories, but the djinn in the original Aladdin story[^1] were bound to their objects pretty much in the way that Disney treats their Genie. They still don't seem to be all-powerful; I agree about that.
[^1]: The original Aladdin story is centuries later than the original Arabian Nights. It is first attested in 18th-century French, although people do seem to accept that it came from an oral Arabian predecessor.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 95. The previous thread has passed 300 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system.
Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: