Please stop calling them Morally Grey, they are just dickheads
No one from the Night Court is morally grey. Their actions are horrible, the narrative justifies them.
Feyre destroys The Spring Court, leading to the destruction of the Summer Court, and the only two people who say something against this are the HLs of those courts, but even then, they don't put up much of a fight. Tarquin, after being disrespected in his home, goes to the HL's Meeting and says "Well, the Night Court were the only people who came to help," as if the High Court wasn't the reason his people were attacked. The narrative does not allow Tamlin any breathing room to make his point, right or wrong, instead, the rest of the people on page opening disregard his opinions (which is insane to me because they were his friends longer than Feyre had been alive, and they just take what Feyre says at face value.) Instead, no one speaks when Rhysand magically violates Tamlin's autonomy and shuts him up. No one spoke when Feyre and Azreal were whooping people's asses, despite the NC saying they wouldn't do it before the meeting, and the literal HL of Dawn putting wards on the room for no magic use (which, again, how were they able to use magic to attack people).
Feyre scrambled the minds and implanted thoughts in the heads of the guards in the Spring Court to destroy it and she never looked back on it for more than three seconds and went "huh, that was weird. It wasn't smart to do that because the wall is literally pressed against the Spring Court's ass..." No, everyone pats her on the back for her work. Lucien brings up briefly his discomfort being used as a pawn in Feyre's game and that she single-handedly destroyed his friendship with Tamlin, that older than Feyre had been alive, and the narrative doesn't even have her linger on that thought for more than one second. The narrative is quick to call out people who treat Feyre and the rest of the IC poorly, but never calls out them treating everyone else poorly. The narrative justifies the pimping of Feyre and her physical abuse by Rhysand (twisting her arm to make her agree to the bargain) as a necessary evil but does not extend the same grace to Tamlin, who did what he did as a necessary evil.
Trauma is understood when the person traumatized is the Night Court but never with anyone else. They constantly go back to dogpile on Tamlin, and the narrative doesn't have a single person stop and say, "Yeah, we should leave him alone." In fact, during FAS, after Rhysand tears into Tamlin, he goes back to Feyre, and she says, "You are always a bigger man" I refuse to say male. This is after Feyre writes to him and says, "Thank you for your help, I hope you find happiness too" and it is known that this man is so depressed that he is in his beast form. He does not have a kingdom anymore. Also, no one told Rhys to go to the Spring Court and harass him. One could say that the things the IC did could be from the perspective of Feyre and thus justified, but when we move to Nesta and Cassian's perspective again, nothing is challenged.
Nesta says that the only reason she hates Rhysand is because he is smug, not because of how he treats her. Nesta was threatened because she, albeit not in the kindest way, told Feyre that she was going to die in childbirth, and while Feyre said it wasn't right, there is nothing longer than a paragraph about the whole situation. It was just over as soon as it started. Nesta gets locked in the house for God knows how long (which, again, doesn't make sense because if she could get down the steps, get tired, and come back up, she should be able to make it all the way down the steps. Walking down the steps isn't what tries people out, it the coming back up because you are going against gravity) and no one thinks, "Hmm, that is exactly what Tamlin did to Feyre." They both locked someone in under the guise of protection. Cassian sees how the IC is treating Nesta, and while he tries to say something, he is always shut down.
And I will close on this. In an interview a few years ago, SJM said that Rhysand was a gift to her and that he could basically do no wrong. She also mentioned that the reason why Nesta was mad at Feyre and Rhysand was because she was jealous of their perfect life. This, my friends, is not how you write a story. This is an example of Authorial Fiat. You may say, "it's just a fantasy story" and I will say "Shut up, we know. I don't know how told tell you this, but: stories have to make sense."
