Yeah, none of them seem to be aware of guns. You now how often dark wizards do spells in the books to protect themselves against projectiles? Never. They never do a spell like that, so far as I know.
As far as I know, the Protego spell protects against physical forces. The reason no one uses projectiles (they certainly could catapult stuff around with spells as well) is probably because it's common knowledge that it does nothing.
Boring? This is the same universe where wizards canonically defecated in the streets and used fecal vanishing spells.
However, when Hogwarts’ plumbing became more elaborate in the eighteenth century (this was a rare instance of wizards copying Muggles, because hitherto they simply relieved themselves wherever they stood, and vanished the evidence), the entrance to the Chamber was threatened, being located on the site of a proposed bathroom.
Im surprised that’s so controversial. I would expect wizards to do exactly that if it wasn’t for modern plumbing, I mean, people used to shit in pots and dump it out their window into the street in the morning. Or crap in a cold and smelly hole inside a basic wooden shed out in their yard.
If you have magic at that point why would you not instead delete it afterwards, considering the alternatives?
Does vanishing feces mean it's deleted though or is it going to end up in the walls of buildings like Arby's wrappers left behind by construction workers?