The entirety of the ACOTAR fandom is honestly built on lies and misinterpretation because we're constantly fed Feyre's POV on things so we tend to interpret it the way she does too. So when a character like Nesta or Tamlin do something Feyre thinks is wrong, the readers end up agreeing because it's all the know. They don't bother looking into certain things within the story and just trust what Feyre tells us.
I also find it genuinely scary how Rhysand has convinced everyone including the reader how much much of a good person he is despite his actions being the complete opposite of what he claims to be.
There is a clear lack of consistency in this story that isn't even hard to miss but since people are so invested in the hot faeries they tend to over look the important things such as the obvious hypocrisy.
And lets say these characters are meant to be flawed and morally grey, they're still never portrayed as that. I like the idea of super villain Rhysand, and it's an entertaining storyline to me which is why I don't hate him but do partake in Rhys slander, the problem with him is despite the guy acting like an asshole the author puts him in a pedestal where he's the nicest sweetest person in the whole series despite the existence of Lucien.
The series needs a lot of rewriting tbh