Spend a year being shot at in a FOB before you talk that talk.
What does this have anything to do with being stupid and not being able to think 1 step ahead in the game of life or understanding your own damn mission's political and moral objectives? Or, are you implying getting shot at makes you stupid...cause I would argue the opposite.
Reality check: the criteria for getting in this oversized military is abysmal, and just about any idiot these days can be given a gun and ride the bored in the desert - overstimulus! - boredom - stimulus! - boredom - stimulus! roller coaster that is modern combat in a pseudo war.
You wanna see a teen do something dumb? Bore them and then watch them try to amuse themselves.
There are a lot of good people in the military, but they do their thing and then go home, many of them even better as people after doing their time. No news there. But this is not MIT, this is a military complex. This is 1% of the entire countries population and not the top 1% but any 1% they can recruit. Too many of these folks join the marines for the benefits. Too many of them don't have a choice, or so they think.
My good marine friend still tells me stories of his marines blasting holes into camels for live gun practice, playing "games" with live ammo, gas and other just horrible shit. Why did they do that? They were bored, they were kids, they were sexually frustrated and, too many of them, were morons with egos that they couldn't stroke. A lot of bad apples because this country will take any apple that wants to put on a suit.
I told my friend his experience in the war was a lot like the movie Jarhead, but he refuses to watch the film and I understand why.