For people who are in the "patriotic" group. Your country needs to maintain the infrastructure to self-sustain it's people in a world war.
What would be a more effective strategy over food subsidies?
Edit: Sorry I meant Farm subsidies, not food stamps.
The reality is, the majority of these subsidies go to multi-million dollar farms, not the small family farms. As a result, we're effectively paying taxes to raise prices on food, which is very regressive in that it hurts the poor far more than the wealthy.
Of course, the flip side of the coin is that without the subsidies, prices would be so low that small farms wouldn't be able to compete anyway. Supply would, assuming the weather cooperates, roughly match demand, and a not insignificant chunk of taxes could go towards other programs (such as subsidizing school breakfasts and lunches). Then, we'd have some bizarre mix of natural disasters that creates a severe shortage of several key crops, causing significant chaos both in markets and in the daily lives of people who like to eat food, and we'd end up right back where we started- demanding the government guarantee that we don't run out of food in lean times, and paying the price for doing so.
Food wise, logistics wise or technology wise? Because while the US could manage the first two assuming no major internal disruptions, we've pretty much abandoned the third in favor of cheap imports and profits.
From a consumer perspective, sure. From a critical defense perspective, not entirely[1].
[1] https://www.dmea.osd.mil/otherdocs/AccreditedSuppliers.pdf
In terms of critical defense: L-3, Honeywell, Rockwell Collins, and Elbit (Israel) are a few major players off the top of my head that cater to domestic weapon system displays.
In terms of consumer displays: Japan, Korea, and Taiwan are allies. Humoring a doomsday isolation scenario with consideration towards America's disposable first-world couch potato culture, there's probably enough TVs/monitors in existing circulation throughout the country to sustain even the most improbably protracted conflict, let alone used surplus being auctioned off by the pallet for pennies on the dollar. Might even resuscitate a dead repair trade and create a few meaningful jobs too. Of course, this all assumes the government doesn't acknowledge a supply deficiency and fails to seed the capability need.
Don't get me wrong. I agree that the status quo of domestic technology production isn't exactly a self-lubricating wheel and leaves much to be desired...but it's not exactly dead in the water either.