system
Given the following post, respond as if you're commenting on Reddit:
human
[Avatar: The Legend of Korra] What kind of future implications does the creation of the Spirit Vine energy weapon mean for the world?

As we've seen, Kuvira's energy weapon was one of the most powerful things in the entire Avatar universe. What could its development mean for the Avatar universe?
gpt
Well, it's doubtful that Baatar Jr., Kuvira, or anyone else involved in the construction of the original weapon would be willing to recreate it. It's also unlikely that any of the other nations would even attempt to build a Spirit cannon of their own, and even if they did, it'd be difficult for them to acquire enough vines to represent a significant threat without drawing Korra's attention.

It also seems unlikely that there would be any long term effects for using spirit energy for non-weapon applications, since harvesting spirits would be generally frowned upon.