Summer Smith is often the most underrated member of the family, but her lore proves she’s actually the most like Rick in terms of raw competence and cold-blooded pragmatism. Originally a "teenager obsessed with her phone," she has evolved into a formidable warrior who frequently cleans up Rick and Morty’s messes.
Here is the lore on the Smith family's fiercest member:
The "Unplanned" Child: Summer is the reason Jerry and Beth are married. She was an unplanned pregnancy in high school, a fact she is well aware of. While this caused her some early angst, she eventually used it to fuel her nihilism, famously telling Morty: "Nobody exists on purpose. Nobody belongs anywhere. Everybody's gonna die. Come watch TV."
The Post-Apocalyptic Queen: In the "Cronenberg" dimension (her original home), Summer stayed behind with Jerry and Beth. While Morty left, she became a hardened, mutant-hunting survivor. In other dimensions, like the Mad Max-inspired world in Season 3, she thrived as a leader and a scavenger, showing she has a natural instinct for chaos.
Rick’s "Backup" Protagonist: Rick originally viewed Summer as an annoyance, but he grew to respect her because she doesn’t "whine" as much as Morty. She has gone on several solo missions with Rick, and in the episode "Night Summer," we see that her subconscious "Night Person" is a hyper-competent dictator who can out-organize even Rick.
Combat and Tech Skills: Unlike Morty, who often fumbles with gadgets, Summer is naturally gifted with alien weaponry. She has successfully led teams of "Glip-Glops," rescued Rick and Morty from Gazorpazorp, and even helped take down the Galactic Federation using nothing but a "bad attitude" and some clever infiltration.
The "Die Hard" Obsession: Summer has a deep, almost spiritual connection to the movie Die Hard. In "Rick: A Mort Well Lived," she single-handedly took out an entire group of alien terrorists by "Doing a Die Hard," despite never actually having seen the movie—proving her tactical genius is just pure instinct.