Good description of why "trickle down economics" never works. There is a psychology to it, too. When you give people more money, their natural inclination is not to "trickle it down" but to keep it for themselves.
Trickle down always works.
Lower taxes, sane regulations and business friendly environment attracts businesses.
More people are employed.
More people employed means competition for those people = higher wages.
More people employed means fewer government handouts.
More people employed at higher wages + fewer government handouts = higher government revenues.
Captain A and Captain C get an F for Fail.
Further, when corporations* compete, the consumer wins. WalMart is a prime example of putting a couple to few thousand more dollars into the pockets of families annually. Something Democrats claim they will do, but never accomplish.
WalMart also made all manner of companies more efficient, and they pass this on to their consumers. If they don’t... someone else will... just as WalMart had done.
When WalMart started there were all manner of large corporations like Sears and KMart living high... and WalMart stayed close to its customers, fought for its customers, passed on their savings to the customers and the customers benefited tremendously.
The companies that didn’t look out for their customers lost out.
Who won?
The American people.
In Germany they have Lidl, Aldi, Netto, Norma which drive costs down to ridiculously low levels... and they’ve gone overseas to compete against WalMart. Who wins???
The consumer.
Trickle down is massively effective.
*When businesses compete.