With regards to 'selling the schools', in many places the charter school money just goes to tax exempt private landlords the charter school is leasing the building from without any substantial increase in benefits for students.
The section on taxes ignores state and local property tax and portfolio effect caused by deductions and expenses in federal income tax.
The chapter on money seems bad. Money is credit not a commodity. The simplest way to create money is through an equity loan not issuing gold certificates for gold bars. When someone wishes to take out a loan in 1M new-dollars on security of an estate worth 1M USD, the new dollars are a new unit of currency initially issued at a 1:1 ratio to USD which then floats.
The U.S. colonies did not originally have any gold. Issuing public money on security of estates allowed the colonies to provide a medium exchange for farmers without precious metals, raise revenue from interest payments without taxes, and economically develop despite mercantilist policies by Great Britain. During revolutionary war and war of 1812 the U.S. printed money and treasury notes to pay for existentially necessary expenses because taking out large loans in external currency which could not be paid off within 20 years or inflated was considered unethical to future generations.
Gold standard has caused lots of problems historically. Just going back to gold standard and depending upon private banks for money is not really solution. If a country does not have gold and residents are not allowed to domestically provide money as a public utility, on ideological grounds that anything 'public' is bad, this could prevent a country from developing if foreign lenders decide they can gain more through usury than by financing productive development, and could also prevent a country from financing defensive war during invasion.