You have broadened the concept of private property so much that any implications of that designation are no longer applicable. It was too far a reach. Try again.
Again, no one is disputing the legal right to exclude anyone from the nation. What is being proposed is voluntarily welcoming those already here to participate fully in the life of the nation. If this is done voluntarily, no one’s property rights are being violated.
You imply, without proof, that there is a cost to society of having illegals here. Isn’t there also a cost to society of having citizens here too? Costs that are also subsidized? Do we not already take care of our poor if they are unable to provide for themselves? Maybe we should deport the poor too, since they are a cost burden.
The same can be said of a large fraction of citizens.
OK, that’s the part I would like you to explain, rather than just claim without proof - that Natural Law grants a privilege of inhabiting this land to those that have been legal recognized and does not grant this privilege to those who are not so recognized. And while you are at it, please try to do this from the perspective that the land itself is an undeserved gift from God, given to us as stewards, and not something we earned through our own merit. And, go…