Hence why in most of my plans, whether the Inquisition Fleet, or my Old Sith Empire military/administrative campaigns, I try to at least have Non-FU types as the bulk of the force. And well that happens with varied degrees of success.
I think Hauntruss is one of these "force users who instigates massive changes", I try to keep in mind that Hauntruss and others like her are an evil exception.
Also if it weren't for us big baddies in the galaxy running around causing terror and catastrophe, you guys wouldn't have much to fight over and be high and mighty about. Its give and take. Good Guys need Bad Guys, FUs need Non-FUs.