As per the title, western press is starting to doom post about mass shortages of food and fuel in the coming months if the Epstein Coalition doesn't back down against Iran.
What if anything should we start stockpiling in anticipation of future shortages?

Having a food/water buffer of 2+ weeks is a no-brainer regardless of geopolitical situation.
Try to get a similar buffer with any necessary meds. Claim you dropped them or smth and get early refills. Telemedicine can also sometimes be used to double up. I try to have 1-2 months extra plus a weaning plan.
Community organizing will always be the most effective.