story
"Freedom" — to be ruled by armed gangs battling for territory (Haiti, Sudan)? To be imprisoned or even killed for disagreeing with the ruling regime (Iran, Russia, China, North Korea)? Or for not wearing the proper head covering as a woman (Iran)? To be poisoned or thrown out a window because you're on the autocrat's shit list? That's certainly "worse," but it's hardly "material conditions."
If you want real "worse material conditions," ask yourself whether North Korean commoners think that their "freedom" makes up for the deprivations that they endure.
The U.S. has been the de facto world policeman for going on 80 years now. Not entirely, but on the whole, the world has been the better for it. Sometimes police make mistakes. Sometimes police are venal or corrupt or vicious. But a world without police would be Haiti, writ large.