Board Thread:Speculation House/@comment-27404492-20170511131216/@comment-27265101-20170517013752

Sienna may have turned the group to a more violent cause but I feel like they still had some good intentions, helping the Faunus mainly.

Adam is an Agent of Chaos who helped to take down one of the four pillars of Remnant. After all Salem said herself Sienna doesn't agree with that way of thinking, while she calls Adam very useful.

So it can be assumed that Sienna would see the Academy's survive and kept the world spinning rather than tear everything down and start a new...if that's even what Salem truly plans to do.