You STILL confuse (inherited Bush economy) disaster emergency bailouts...
to save institutions on their death beds with your definition of trickle down as a day to day behavior that will grow the economy over time...
see: stimulus payments to taxpayers see: AIG, GM et al bailout repayments to treasury see: tax based income inequality see: Obama era growth charts - for example https://www.chicagotribune.com/business/ct-obama-tax-hikes-study-20161104-story.html see: current tax structure benefit/tariffs watch: tRump turn the inherited Obama economic boom to selected areas of bankruptcy and crisis via tax and tariff growing disasters... etc.