system
Given the following post, respond as if you're commenting on Reddit:
human
[HARRY POTTER] What if Harry had chosen Slytherin instead of Gryffindor?
gpt
To choose Slytherin means admitting your ambitions are the most important thing to you. For Harry, this likely ultimately means accepting the Deathly Hallows and knocking over the Ministry once Voldemort has proven how weak it is. Much like Grindelwald without the Muggle hate. 

Voldemort almost certainly still loses, because there's no way for him to win in face of the prophecy, but there's also a good likelihood he is only reduced to a shade again - Slytherin Harry won't sacrifice himself.