All the economic matrices exclude the economic status of a taxpayer, and that’s why we have such misleading categories as a tax-to-GDP ratio and tax expenditures as a percentage of GDP.
Why don’t we have such matrices that measure how much tax burden was put on taxpayers and how that burden made their standard of living deteriorate?
How much wealth the people created and how much of it was expropriated by the state in the form of taxes, how much of it was spent productively and how much of it was wasted, etc.