I think in all the worlds represented here, all the vampires have fangs and drink blood, right? Right. Even if they try not to.
Also, there are zombies and ghosts and such, from a variety of worlds. Are you seriously arguing that they're all one class? Or are you arguing that it's your reality's rules that reign supreme?
Do continue antagonizing Claudia, though. I'm sure it'll be a total coincidence when you have no more hot water in your apartment.