Biden is hosing American taxpayers by giving away public property for cents on the dollar.
We can always establish a public-private partnership, similar to the Corporation for Public Broadcasting or The National Park Foundation, to steward America's borderlands.
For every foot of wall you fund, you get a free tote bag.
Congress is an instrument of the People, but Congress does not have a monopoly. If need be, we can innovate our way around a lack of Congressional funding.
When Congress did not provide funds to save the USS Consitution, school children came to the rescue by donating their pennies.