No it doesn't actually. The animation is very minimal in this particular scene.
You can literally transcribe the dialogue as comic book speech bubbles and superimpose them in still images taken from this scene, and the core message remains intact. Sure, you won't have the music, but you can still convey everything you need in this scene without it.
Why I chose to link that scene, is because it's almost literally your intro. Dad shows young eager son the world. Dad teaches son about the rules of the world.
Why does that scene work better than yours? First off all, it's dialogue is believable between the characters. Second, it charactarizes the main character, shows he's very eager to be king and is pretty darn arrogant. Third, it blatantly states one of the core themes of the story, the balance of nature and how you as its caretaker must do all you can to maintain it.
You say you cannot put more thematic massaging in the dad's dialogue. Well, then you don't know the themes of your story well enough. You say he's just spouting propaganda, okay, the reader is literally reading page 1, they don't know that. If you're telling your story right, the reader will learn that not everything is as it seems. Hell, you can have the kid ask some piercing questions about the why and how. The dad can shut him down. Wow, suddendly there's a thematic massage in the dialoge.
Also, the thing you chose to completely ignore your writing is frustrating and confusion to read. Reading it, I was often not aware who was wearing what, where the characters were in relation to each other and the space they are in. I know that this is intended to be drawn, but even in script form you need some actual visual descriptors, something that sets the scene.
You simply cannot expect your readers to even begin to understand the nuances of your.story, if you cannot even manage to take them along the ride for it.