Trickle down economics was invented by conservatives in the 1980s to justify massive tax cuts for the wealthy and corporations. It’s been nothing short of a disaster.
@rbreich years ago I wrote this post on why trickle-down economics doesn't work ... http://tigster.org/2018/11/08/the-power-of-a-dollar/
It brings the topic down to day-to-day activities that doom it to inevitable failure, no matter what the propaganda says.
How Trickle-Down Fails Economies

Hopelessness Hurts