system
Given the following post, respond as if you're commenting on Reddit:
human
[GOT] What if the white walkers were to win?

What are their goals? Let's say they wipe everyone out and all that remains in Westeros are white walkers. Do they make their own society? Do they have a culture? 

I've always wondered that about so many stories, like what Skynet will actually do if humans are all eradicated. Although some theorize that "Robots" is a distant sequel to the terminator franchise.
gpt
It'll be a cold day in Hell.

Seriously though... The Others do seem to have a degree of sophistication, a noted hiearchy, the ability to converse and negotiate. That indicates that they DO have a society and culture. If they win, it would signify a perpetuation of their culture, magics and existence over the more.. warm creatures of the the world.