An acreage tax would not be a property tax. Structures would not be taxed, just the acreage.
If they put a tax lien on your property, they don't cart the structure away, they take it, dirt and all.
There are plenty of other ways for the government to raise money, and considering the rules Government has promulgated which often preclude the profitable use of privately owned land, the harvesting of privately owned timber, and other uses, for the government to levy a tax on that land is obscene.
Less government is the goal.