CVs have completely ruined warfare. Wars are meant to be fought by BBs, cannon shells arcing across the sea. Instead it's gay little flying machine proxies dropping dishonourable explosives on honest warships while their carrier sits around hundreds of kilometers away with the fat fuck captain rubbing his greasy, bloated hands.
Motor vehicles have completely ruined the logistics of warfare. Wars are meant to be supplied through rows of thoroughbred horses drawing supplies on carriages to the battlefield after getting unloaded off of a steam train.
Instead it's unaesthetic armored cars and trucks that get stuck in mud, increase overall mechanical maintenance needs, are unwieldy and can't avoid small obstacles on their own.
Computer networks ruined warfare. Wars are meant to be fought with men fighting each other on a battlefield. Instead we have gay robots coordinating guided missile strikes on illiterate goat herders and intelligence agencies conducting information "warfare" by spamming blackpills and NTR all over obscure Taiwanese cavemen forums from their basements while getting salaries greater than those of engineers out in the field.
Guns ruined warfare. Wars are meant to be fought with intellectual twitter discussions, peaceful ethnic street protests and at most plastic knives.
Instead they're fought with anti-semitic babykilling tools of murder propagating violence in videogames, crime and fascism/racism/misogyny among other things. What a shame.