We should have a universal subsidy, not preferential subsidy for some food groups.
For instance, 87 cents of every dollar that a dairy farmer makes is from subsidy. That is ridiculous.
One reading (87% of gross income) is obviously problematic, and another (87% of profit) is exactly what you'd expect to get if you add almost any subsidy to a previously low-margin activity.
https://www.washingtonpost.com/opinions/2019/06/12/best-way-...
That can be generalized and of course is not limited to farming.
a) our agricultural sector isn't diverse or strong enough anyway, if we get cut off from imports we are fucked even with subsidies
b) ramping up basic agriculture doesn't seem that hard, as in that's an easier crisis scenario to handle
c) on the market if global food prices jumped (has happened in the past) the subsidized farmers were quick to export to richer markets at a higher price, I believe US also saw similar price jump effects when China was affected by pork shortages IIRC
Best case scenario is government just increases the emergency supplies they already have to cover the period it would take the production to ramp up
In case you missed it, this entire discussion here is about the US situation. The "U.S:" even is in the article's subtitle (once you click on the article) and the US and NAFTA are all over the article and this discussion.
And apparently, see the current topic, Mexico too thinks having a functioning farming sector is more important than having access to the cheapest goods. Other wise they would welcome that the US pays for them being able to import the products more cheaply because of the subsidies.
So, given that, I'm not sure why you think pointing to Mexico refutes my point?
Well, when you ban people from raising prices when they prepared for an emergency better than others, that tends to disincentives preparing for emergencies.
(And, yes, the US and many state ban raising prices whenever they declare emergencies.)