The og trio has become what they hated most.........
Cassie hated fate for dictating lives. Fate dictated lives and moved for its own twisted greater outcome that weaver wanted. Now cassie , dictates lives of her freinds manipulating them for her own greater outcome. Not saying she is wrong whatsover, just pointing out similarties. No one else knows what the greater outcome is its been decided by cassie herself.
Nephis hated ghouls how they dictate lives and spell for not giving choice. Now humanity worships her on the verge of madness. Whatever she choses humanity will follow , not questioning her choice just blind faith in her. Again not saying she is wrong just merely pointing out similarties. They are strikingly similar from a mundane's perespective.
Sunny , he hated hypocrites and not giving him a choice in choosing in the matter of bond. He did same with his shadows , slayer may not be completely human anymore but she still was a human ones. What did he do , dueling with her again and again until they come to an agreement, there was no room if she dont want to serve/be with him. On top of that its stated his shadows are compelled to do what he says , not on the levl of shadow but still. He could have asked if they(saint , imp ,nm ,slayer) wanted to serve him or not , or even they want death or serve him. The outcome may not differ but he didnt even gave them choice what he wanted himself so much.
And if u thought about u can find even more similarties between the og trio and what they hated.