It’s hilarious how Rupphire and Bubbline are the Literal Opposite of the “Bury Your Gays” trope (the trope where writers tend to aLWAYS kill off their gay characters, usually right after revealing their sexuality)
Ruby, Sapphire, Marceline, and Princess Bubblegum are all centuries-old immortals who will live forever unless they’re killed—and no one will ever be able kill them because they’re all undefeatable warriors
I guess the only thing that could defeat “Bury Your Gays” was a powerful NEW trope– the “Unkillable Immortal Gay Warrior Who Literally Cannot Die” Trope