When has Naruto attempted to kill Hinata?
Irrelevant. Sakura went to kill Sasuke. He had a right to end her life.
When did Naruto defect from the village to get assistance from Konoha's number one enemy at the time?
Defecting from the village means you should start hating someone you like or whatever? Since when is patriotism even a factor in love?
When did Naruto ever call Hinata annoying?
He did call her a weirdo behind her back in part one. And said something similar to her face as well. Didn't even respond with a yes or no for her love confession. Yet, still she clung.
When did Naruto ever do anything that should've made Hinata stop caring about him?
One-sided, crappy BS that never made any sense. That alone should stop people from chasing someone and the lack of any answer to the confession is one such wake-up call as well. She has no reason to love Naruto either.
What reason does Sakura have for loving Sasuke?
What reason does Hinata have for loving Naruto?
Compare those two answers and see how Sakura is much worse than Hinata.
Both of them have zero reason for loving the said person. They are equally bad. Hinata is actually far worse, as Sakura is a skilled Medic with unsurpassed Ninjutsu and Chakra Control bar Sasuke in the manga. What are her achievements bar being a pro at stalking?
