I'm not well read, but didn't the latest taxes pushed by the right benefit the middle class disproportionately? Wouldn't trickle down imply there should be no t

I'm not well read, but didn't the latest taxes pushed by the right benefit the middle class disproportionately? Wouldn't trickle down imply there should be no tax breaks at all for hte middle class, and instead the entirety of those breaks should go to the investment class? https://www.heartland.org/publications-resources/publications/measuring-the-effects-of-the-republicans-tax-cuts-and-jobs-act-on-personal-income-taxes https://www.heartland.org/publications-resources/publication... (I am assuming this is a right biased publication, again not well read, genuinely curious because it seems to line up with those middle class I know who were Trump supporters -- they regularly cite their lower taxes).