Starting the Iraq War, starting the (Still on-going, in case anyone forgot) Libyan Civil War, fanning the flames of the Syrian Civil War are all crimes against humanity, with a pretty horrendous body count. Is it internal repression? No, of course not. Did it add misery, death, and suffering to the world on an industrial scale? It absolutely did.
And, notice that how regardless of whether team Red, or team Blue get elected, the ship seems to be unable to change course on those matters. Hell, a decade later, three quarters of the ship's steering committee don't even consider that course to be a mistake.
Just because we're a representative democracy, of sorts, doesn't mean that we are capable of course-correcting.