One must note that this approach basically created the whole notion of the Blue Wall to the point that even affected decision making within the Clinton camp though (not going to WI). "Yet its competitive, but it will never flip because it is not a true swing state, they haven't won it since 1984".
Maybe so, but that is the nature of electoral politics (which should be viewed a bit differently than campaign strategy itself): competitive states are competitive until they're not, blue states are blue until they're not, and red states are red until they're not. It also doesn't mean that we should call states that haven't voted for the opposite party in several cycles "swing states" when they haven't actually swung.