Your viewpoint makes sense if you see the US Armed Forces as a incorruptible benevolent force.
Take a look at police forces who claim to "serve and protect" while summarily executing random citizens (sorry, wrong house SWATTING) or racially motivated (black kid with toy = imminent threat).
Take a look at police forces who claim to "serve and protect" while summarily executing random citizens (sorry, wrong house SWATTING) or racially motivated (black kid with toy = imminent threat).