^^^Three of those couldn't undone because they happened in the last movie. As to the emotion chip, they "turned it off" in the 2nd TNG film and effectively forgot it thereafter. Hardly any better a track record than the TOS films. Getting a new ship of a different design is hardly changing things up.
fair enough, but I'm just pointing out, that if you compare the two movie series, the "TOS did more to change things up" is largely a myth.
By STVI, the entire crew except for Sulu is still on an Enterprise together, no matter what their ranks or titles are at that point.