“...the Constitution does not permit the Federal Government to be a general landowner.”
Where is this in the Constitution?
The Constitution allows the federal government to possess land in three forms: territories, enclaves and other property. Territories referred to land that was owned by the federal government but had not been formally made into states. Enclaves referred to land within a state that was owned by the federal government for essential purposes such as Forts, Magazines, Arsenals, dock-Yards. Other property refers to land holdings for enumerated purposes, and gives the federal government limited discretion to possess land.
However, the Constitution does not authorize permanent land-grabs by the federal government. It authorizes Congress to make all needful Rules and Regulations pertaining to land. Needful was a word carefully chosen to indicate that the regulatory power only expanded to powers specifically enumerated in the Constitution. The feds were expected to sell off non-essential land and distribute the subsequent monies in ways that benefited the public good such as paying off the debt or tax cuts.
The current regime of federal land management is blatantly unconstitutional. The founding fathers never intended to create a Republic where the feds could impose draconian fees on peaceful individuals and force them from the land. As a matter of fact, that is exactly the arrangement that the Constitution was written to prevent, as it clearly violates the principles of fiduciary government, sympathy and independence.
When the historical record is examined, it makes it abundantly clear that the Republic has gone awry since the days of the founders. Systematic attacks on the property rights of Americans have been justified through deliberate misreadings of the Constitution. This will only be changed when the public wakes up, re-discovers their rights and takes action against unjust federal power.