1) Adding IRS stall will not result in huge numbers that you think.
2) Places like the EU hammer the middle with taxes. Is that you want. The US tax system is more progressive than Europe.
https://www.aei.org/economics/a-quick-look-at-americas-progressive-federal-income-tax-code/
3) The US is currently spending at 22% of the GDP. Show me when the USA collected more than 19% of the GDP in revenue. The last time the US had a budget surprlus spending was at less than 19% of the GDP.
Federal spending is out of control and needs to be cut.