[Voice]
I really don't see why you are so offended. Vampires do have a bit of a reputation for killing innocent humans, so why do you hold it against me that I assumed the vampires here are no different, espeically considering the situation with Rido? By your own words:
Most vampires in your world take tablets that dissolve in water to stave off any sort of thirst.
That implies there are some that don't. For you to get offending by me saying all this is the same as a rabbit getting offended for claiming they eat carrots.