Unethical is a value judgement. a lot of people think that Hillary had failings on those areas just so you know.
I mean for the most part those feelings aren't based on reality. For all her real faults, being a conniving, evil she-bitch is not one of them and she is still just as truthful/more truthful than your average politician. So I don't see what's you point. I wonder what Sanders "private" positions would have been if we ever saw every e-mail him and his staff ever sent (I'm going to guess that just like Clinton there would be mostly nothingburgers in there).