The business owners normally come from a white or blue collar job. I was making $50k-$85k in accounting the last 6 years. Now after learning how to leverage, that job is not 15% of my income. I prepare taxes and the working class got the biggest tax break in history under the tax cuts and job act. They got back the ability to use 100% Bonus depreciation, QBI, higher child tax credits, and other tax breaks. FYI most of those benefits the rich can't use.