Nosferatu
*A universal reflection on evil and the way it manifests itself.
*
In the case of Nosferatu (the vampire), his movement through the plague that emerges from the abyss is explicit (coincidentally, the vampire and its consequences arrive via the sea, which symbolically represents an abyssal place) and consumes everything in its path. Also, implicitly, there seems to be a subtext related to evil's love for what is pure and its desire to corrupt it, in this case through carnal desire—I would even say sexual desire, although this is more explicit in Robert Eggers' version (which is later than the sexual revolution).
Finally, Ellen serves as expiation, accepting to give her pure blood in order to destroy the plague that afflicted everyone, a true victory of Reason over carnal desires.
PS: The scene of Nosferatu walking through the city with a damn coffin in his hands is so fucking funny lol