This is a quote from a link:
http://minnesota.publicradio.org/display/web/2008/10/29/gdp_numbers_consumer_spending/
“Consumer spending accounts for two-thirds of U.S. economy
by Annie Baxter, Minnesota Public Radio
October 30, 2008”
I think you're wrong
The stupid economists say GDP is consumer spending and government spending
Obviously Gross Domestic Production is not consumer or government spending. That is a stupid definition.
Ok, so if the public sector should buy nothing, and the private sector should buy nothing (or less, anyway), where do your vaunted manufactured products go?