Daisy gets a bit of character sympathy after learning about the sexual abuse she's been suffering, but if you replay from the beginning you have to wonder whether she's really changed from the ruthless manipulator and sadistic emotional terrorist she was. I think her side of the story was honest but of course lacks the details of exactly how she led her stepfather on, what line she crossed and how she crossed it. I'd like to give her the benefit of the doubt, but 'forgive, never forget'.
Now if I consider the home life that must have made Christian into the asshole he is, I can sympathize with him a bit, too. I bet he carries a bitter enough grudge against his old man and grandpa to want to help take them down. It's not that unlikely a friendship; clash with someone long enough you can develop mutual respect and then acceptance. And if Nesrot and Warren don't bring their feud to some conclusion, good or bad, then big players like the Chinese and Russians can take advantage of their conflict to roll all over them.