The passage reflects a transformation in the portrayal of vampires, emphasizing how traditional views have been altered. Historically, vampires were easily identifiable figures, characterized by their malevolent qualities and reliance on typical weaknesses like garlic and sunlight. However, contemporary literature now presents a diverse range of vampires, each with varying morals and attributes, blurring the lines of good and evil. As a result, what once was a clear framework for understanding vampires has become complex and ambiguous.

This shift speaks to a broader theme of evolving narratives in literature, where familiar archetypes are reinvented. The mention of "virtuous" and "sexy" vampires showcases how they are now often depicted as alluring and even morally ambiguous characters. The traditional tools for combatting these creatures have lost their effectiveness, indicating a change in societal values and the challenges of navigating a world filled with intricate mythologies. In essence, the passage encapsulates the dissonance between past perceptions and present realities regarding these legendary beings.