No - It's meant to showcase a brand that they believe children like, dressed in the idea of a garden-like setting. Any "respite" you describe is by happenstance. Epcot needs updating no doubt. This isn't how you do it.
Peaceful, restful areas are some of the most exciting on Disney property. Believe it or not, something doesn't have to be grand or highly stimulating to be exciting. This just isn't exciting because of the design flaws it has.
And, if you believe this is how it must be done because Epcot is "dystopian", I don't know what to say. That statement seems to 100% miss the plot of the entire park and its story.