You know, I read a lot of books with that archetype, and what hits me isn't just the aesthetic rebellion. It's the intentional refusal to perform. In so many stories, the 'not like other girls' trope is just a different flavor of male-gaze-approved femininity. But a genuine goth tomboy? She's often actively opting out of that entire system. Her comfort in combat boots and ripped band shirts isn't a cute quirk; it's a daily, lived rejection of the pressure to be decorative. She finds strength in practicality, and her emotional armor is often as real as her leather jacket.
I've noticed they frequently get the 'protector' role too, which flips the script. Think of characters like Jude Duarte from 'The Cruel Prince'—she's brutal, strategic, and physically capable in a world of fae elegance. Her power isn't softened or made palatable. The narrative doesn't apologize for her roughness or try to sand down her edges into something conventionally attractive. She challenges the idea that a female lead's primary value is in her allure or her capacity for softness, asserting instead that her value is in her will, her cunning, and her sheer force of survival.
That's what sticks with me. It's a character saying her identity isn't a phase or a costume for the male lead to eventually 'uncover' the 'real girl' beneath. The aesthetic is the statement, and the toughness is integral, not a shell to be melted.