Galadriel shouldn’t be blinded by revenge and recklessness, because Feanor murdered thousands of his own kin over his stolen Silmarils and Galadriel knew he would do something horrible for his own selfish reasons.
If she can see evil inside another person’s soul, surely she can see the consequences of her own actions 5 minutes before she takes said actions? Like jumping out of a boat hundreds of miles from any land mass? Or maybe she would know how and why the Queen of Numenor felt about helping her, prior to getting upset and yelling?
Nothing about her character in the Rings of Power has any respect for Tolkien’s work, because they dumbed her down and made her act incredibly stupid on multiple occasions, completely ignoring the power and wisdom she already possesses.
I don’t mean to start a discussion here, but this is your interpretation and it’s valid. But galadriel’s character has contradictory history depending on your sources (even regarding the kinslaying). And it’s debated even between Tolkien’s scholars the extend at which she can ‘sense evil’. After all, she herself was deceived by saruman after his corruption during the third age.
In your last paragraph you say ‘nothing about her character in the series has any respect for Tolkien’s work’. That’s simply hyperbole, and arguably not true, as even a surface level reading can prove otherwise. Such words are not Tolkien’s way.
Anyway, I don’t want you to change your mind, just want you to be aware of the possibility of other interpretations. Take care!