Do you consider big brand oligpololies and monopolies and restricted markets for jobs that benefit employers to be "economic structures?" That's interesting. Is white privilege a social structure? If yes, I will tear that down, as well as tax income from asset sales rather than assets on inherited property. Keep it?, no tax. Sell it? Its normal income. Allow billionaires to fund right wing think tanks for a tax break that spew nonsense rather than real studies? Nope