Look - she moved to New York and ran for Senate under New York's rules. Why do some people have a problem with that? New York's rules allow somebody who has recently moved to the state to be their Senator. The people of New York voted overwhelmingly for her. She has by all accounts been a good and popular Senator well representing her State. After seeing the job she did for six years, the people of New York voted even more overwhelmingly for her. What's the problem? (other than people don't like Hillary and look to pin things on her.)
Now, if somebody doesn't want to vote for her as New York Senator because they feel she isn't enough of a New Yorker, I can see that. But why somebody would dislike her, or not want to vote for her for President because she ran for Senate in New York - that I don't get.