Stanley Kubrick did something similar in `2001: A Space Odyssey`. In a scene where staff were being transported in a taxi... on the moon... 100% of the dialog is meaningless. They're discussing the merits of this or that sandwich, not how wonderful the Earth looks from space, or overcoming technical challenges.
It's so refreshing to be living in an environment vs being spoon fed.
Even better is very old or even silent movies ("M" is fantastic: modern-ish thriller from 1931 where sound is a character; Metropolis)
Also dialog-less movies: `Koyaanisqatsi` is incredibly beautiful and has a specific plot, even if there's no understandable dialog nor words.
In theaters _right now_ is `Flow`. No dialog, and no _human_ characters! It's all animated cats and dogs and other animals. It's startling how directly the characters transmit their goals and agenda and emotions.