Adults and children treat Auggie differently because adults are more concerned with appearance, while children are more concerned with the fun and well-being that a person can provide.

Based on this, we can answer the other questions as follows:

Spatial metaphors help the plot show how Auggie needed real-world escapism.
He loved Star Wars because of the different-looking creatures. So he felt more comfortable.
The various points of view are beneficial because they make the story deeper and the viewer's knowledge more complete.
The theme "choose kind" shows that kindness is essential in all social relationships, regardless of the individual's appearance and situation.
Throughout the film, Auggie becomes more confident and has a greater acceptance of who he is.

<h3>Who is Auggie?</h3>

Auggie is a boy who has Treacher Collins syndrome, a disease that affects the growth of the bones in his face. This makes Auggie look unusual, beyond any standard of beauty. This appearance makes him suffer prejudice from many people, who do not know that he is a good and kind boy.