After trillions wasted, two nations in the Middle East no better than before the US occupation and the exponential leap in the surveillance state in the advanced first world, things have not changed much. The Western elites nervously clutch at their handbags and grimace at the sheer numbers of murdered portrayed in the new media and prefer the Western notion of killing folks over time instead of all at once. It's the bodycounts in compressed time frames that makes government nervous because someone may put two and two together. The Rwandan genocide was a huge corpse-pile in a small time frame and one could almost hear the agonized whispers of the Western intelligentsia urging the Hutu to slow their roll.
All the poster children and intellectual crushes of the collectivists tended to kill millions but did a timed phase of murder en masse.
Tyranny is a matter of perspective.
It's funny to watch the righteous indignation of the usual suspects as they cry crocodile tears over the savagery of IS yet it is a simple difference of puffs of smoke – human smoke. The IS is savage and barbaric but the American observers are simply upset because they are seeing this kind of mayhem take place at the hands of their Middle Eastern confreres instead of visited with more technological ferocity by Western drones, artillery, close air support, missiles and advanced infantry weapons wielded by the occupiers.