The IRS goes after the middle class suckers who have a bit of money but can't afford the lawyers and accounts the rich have.

Nonetheless, the top 25% income bracket pays about 90% of all income tax revenue, and 50% pay no income tax at all after all the deductions for being poor in America. It's that remaining 25% that the IRS is intending to bleed dry before they're shoved into the lower 50%.

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“Never attempt to teach a pig to sing; it wastes your time and annoys the pig.” ― Robert A. Heinlein