Its just a regular job where you are trained to kill other people.

listen bro, animals kill animals all the time, animals fight over territory, the military is just a mechanized extension of that, idk what you want me to tell you, but this is literally just the natural consequence of the industrial revolution.

At least now we aren't killing millions of people, only hundreds of thousands.

Also, this is falling under what i like the call the "ravine fallacy" where it only takes one person falling into a ravine for everybody to get completely fucked.