system
Given the following post, respond as if you're commenting on Reddit:
human
[Deathnote] How long would the belief in Kira affect the world?

(haven't see the show so sorry if this was addressed at the end. Also spoilers)


So near the beginning of the show Light says that criminals world wide have stopped doing major crimes and that crime is at an all time low. Now we know Light/Kira dies at the end of the series but the world doesn't. Would the police tell the world they have defeated Kira? Or would they let people think he's still out there to keep crime rates down?
gpt
I'd give it a year, tops, before things are back to normal. There will always be greedy people, and there will always be people testing the limits.

The first major crime that goes unpunished won't change much, but after ten, or a hundred, people will quickly decide that Kira is no longer active, and it's safe to resume or start operations.

This is of course assuming the mantle of Kira wasn't passed on to someone else. The Death Note will find a new home, but we can't be sure how it will be used.