The titular Arcadia embodies the theme of Utopia Versus Reality. Arcadia is framed as an idyllic escape from American capitalism. It was created as a safe haven for radical autonomy, in which residents practice veganism and free love and forego individual possession and hierarchy. However, Arcadia becomes a dangerous place, emphasizing the impossibility of utopia because humans are inherently imperfect. It shifts from a haven to a place in which drug abuse, sexual abuse, hunger, and poverty run rampant. It is destroyed by greed, like the society outside of Arcadia. Still, this place is important to Bit’s identity: He chooses to focus on good memories of Arcadia because they formed his identity.

Arcadia House is a symbol of Arcadia’s hopes and future. The original Arcadians spend their first years camping in the cold, while a dilapidated mansion stands ready to provide shelter. When Abe rallies his fellow Arcadians to finally renovate the mansion, he provides a lifeline. The renovation brings the community together, as they work towards a greater good. However, it also brings a shift in dynamics, as Handy returns from his musical tour to find Arcadia House livable, and feels threatened by Abe’s ability and productivity.