It would be nice to be free of the state. But how do we deal with the Tragedy of the Commons? How do we make hidden externalities visible & accurately priced?
It seems like the population is too high in most places to be able to tolerate people doing their own thing, with their own property. Not sustainable unfortunately.
At this point, "private ownership" is fading away. Eventually, maybe a hundred of years from now, we'll all be leasing our land from the government, and perhaps even leasing our privileges.