i think high heels on characters who fight are sexy, but really just because i find the idea of a character angrily recklessly charging through an area in pursuit of their enemy while being completely unhindered by thin high heels sexy. an incredibly specific scenario.
its why a few of my dragon ocs have a talon that goes down from their heel to the ground. i want it to evoke high heels in a way that looks like they can't run well and would be clumsy... but they just blitz through buildings on foot and grab you without breaking a sweat