I've always wondered what the latter generation Finweans thought of the Doom of the Noldor. Most of them lived through the horrors of the First Age, suffered alongside their parents, uncles, etc even though none of them were involved with the kinslaying– hell, most of them probably weren't even alive. How do you come to terms with the fact that you are paying for the crimes of your relatives? That you were, before you were even born, doomed to suffering and death?
Did Celebrimbor think his father deserved to be slain for what he'd done during the kinslayings? Did he think he deserved it for being a kinslayer's son?
What did Galadriel think when she was cast out, even though she'd fought in defense of the Teleri? Did she ever resent the Valar for refusing to let her back for so long? Did she feel like her actions were justified, right until the end?
How about Idril? Did she think her mother's death was fair pennance for the Noldor's disobidience and the actions of her uncle Fingon? Did she ever wonder why it had to be Elenwe who suffered, when neither her nor Turgon had any part in the murder?
Earendil? He was no kinslayer, and neither was his mother or his grandfather, but the Doom came for him and Gondolin anyways. Did he resent the Valar for that? Did he resent them for leaving Middle-Earth to suffer?
Elrond? No doubt he saw, far more viscerally, exactly what unnumbered tears looked like when he stayed with the Feanorians. Did he think it was a fair punishment? Did he think his own pain was acceptable collateral damage? Did he think all of Middle-Earth was acceptable collapteral damage?
When Gil-Galad turned Annatar away from Lindon, did he do it because he suspected Annatar wasn't a true emmisary of the Valar? Or did he just not want to speak to a representative of those who had damned his people for something many of them never did?