One could simply turn this around, and ask, "Why doesn't the State just leave?" The "love it or leave it" bromide begs the underlying question, who is entitled to occupy this space. Perhaps a hardcore statist would simply assume that the government rightfully owns everything, but anarcho-capitalists reject that assumption, given the State's history of conquest and plunder. We believe rightful property comes from homesteading and voluntary exchange, not conquest. A good anarcho-capitalist response may be, "The State doesn't rightfully own this property; people do."