I will probably come back to this later on, because it's something I've been thinking about lately, but... Feyre is doomed, as of now, by the narrative.
She has changed, she's been bound and 'blinded'.
When she saw a dying fae she gave them comfort - no one deserves to die like this, alone - and she was horrified by poverty and the 'cruelty' of the tithe.
Now she say: you have every comfort, isn't that enough, to people who are segregated under a mountain (the same that inspired UTM).
She criticized Tamlin about his traditional way, but doesn't say one thing about how Illyrian women are treated.
Her mate threatened to kill her sister more than once and she did nothing. When she did, he went behind her back, but as for the hike (where she didn't fault Nesta) she still laughed.
The blood rite, a supposed certain death sentence, and it was a 'tradition' she couldn't go against to save her sister.
She told Rhysand not to lie to her again, and he kept doing it, and she did nothing. She even lied to her sisters; she wants to control them.
She has become like Tamlin's mother. Bound and Blinded.
If - big IF - Rhysand is revealed to have been evil, a villain, all along... Will she turn on him, finally thinking about what she never let herself think about - beginning her atonement (maybe redemption) path - or... Is it too late for her?
Will she not only be a silent support to his plans, but take an active role in shadowing all of Prythian?