If you don't like how income is categorized, then modify the tax code. They are not expenditures or "spending" because the money is never collected. Period.
Changes in categorization of income that inreases net tax burdens are tax increases..not reductions in spending. Period.
All of the rest of your "points" are irrelevant.
Government is necessary. How we fund it is up to us.
Number 3 is bs. To Spend is not to tax. Look it up in websters.