As long as it's canon in Kishimoto's eyes, it's canon in my eyes. But I think this it what would happen if everything was different, or if some situations were avoided. ***invasion of PAAIN**
I at least consider the emotions of the main characters as canon, but maybe the plot is a twisted universe.
Sorry but kishi said that this movie is a fanservice, after that issue with naruto and his mother, he wanted to draw naruto with his family but it was impossible to do it on a manga so he did it on a movie, You already can see that he had limitations on his own story i will not take as canon since it's a movie.
if u take this as canon dont use it on debates or similar stuff otherwise a lot of people will ignore your comments if u use this.