Lucy's true journey: from slavery to freedom, and the redemption of the wasteland
I used to think Lucy's journey was one which she went from being naive to gritty. While that part is still true, I'm starting to feel the entire character arch is really one of finding freedom.
This could be hard to comprehend at first since she had a materially good life compared to almost everyone else. But while freedom and prosperity usually go hand in hand, it doesn't always. And in her case it didn't.
Hank was a loving father, but was also her prison warden as well. When she had her first chance at freedom in Shady Sands, Hank forcefully took her back and nuked his wife and the town. Life in the Vaults with the jumpsuits is nothing more than a soft jail, and her main bestie (Steph) being a traumatized concentration camp survivor who married her oppressor (in a way) just adds to that. Then when she emerged from the vault she continued to lose her freedom, first to bounty hunter mode Coop (who literally tortured/tied up/mutilated and sold her to organ harvesters before bringing her to Vegas be traded), then the legion who actually officially enslaved and crucified her, then back to Hank again in a grander jail of a vault. The climax was when he was about to lobotomize her via the chip to stop disobedience--almost turning her into a literal robot slave.
And her escaping from that, and reuniting with Maximus (who also escaped the oppression of barracks life) in House's HQ was the first time in her life she was truly free. With an equal partner and a potential employer (House might be evil capitalist but he still traded via rules of commerce) instead of a de facto master. Now ready to challenge the greatest slavery force in the wasteland (the legion).
So perhaps she is the embodiment of finding freedom. First she finds her own freedom, then she defeats the legion and Enclave in the coming seasons to ensure freedom in the Wasteland. And perhaps the series ends with the establishment of a sustainable free society (perhaps Shady Sands 2.0).
And if the Pre War era represents a free society sliding into oppression, and the Wasteland era thus far represents the rock bottom of humanity, then perhaps Lucy's arc is to kick start the rise back to a better future, through the restoration of liberty and compassion.
It's interesting that Steph might have the other sadder path version of this, where trauma leads to her becoming an oppressor herself via phase 2.
It'll be interesting how their two paths juxtapose.