system
Given the following post, respond as if you're commenting on Reddit:
human
[Dune] What were the Bene Gesserit planning to do with the Kwisatz Haderach?

They were working on their breeding program for ages (decades? Centuries? Millennia?) with the goal of producing the Kwisatz Haderach, a male Bene Gesserit. When it happened early, they failed to control him and even though they continued their breeding program, were very careful not to produce one again.

But what did they want him for, anyway? How were they going to use him? What kind of powers were they expecting him to have?
gpt
Had they been able to control him, they'd have used him to shape the world to what they considered ideal.  Really the only difference between their plan and the Golden Path was a difference of opinion as to goals.