[ Even if nothing worse occurs, can you imagine the chants of Hoarder! Hoarder! from those standing on the street in front of your house? From their perspective, a hoarder would be anyone who was wise enough to put aside anything for hard times which they now want to share (in essence, a socialist mentality on steroids). ]
What is worse is when martial law breaks out and they give a deadline that really is a “deadline” for turning in your prepper food supplies. Then they go into every house and if they find any food in your house they WILL shoot you in the back of the head in your OWN backyard and if you are lucky they will bury you there, if you are not lucky the animals will eat you.
It is best to have two caches of food, one in the main pantry that can be “given up” and another hidden very very well than can be used to supplement the slop that they will be serving in the “government food lines”.
Although you should not eat very much of your own food, if everyone else is subsisting and you are thriving it will cast suspicion on you and “bullet to the back of the head” after they find the 500 cans of pork and beans you hid in the walls of your house.
This is assuming they have disarmed everyone before declaring martial law.
I've been saying this for a while. You need some "giveaway" supplies and your deeper stores to be separate so that when the confiscators come by, give up the former and replenish it with the latter.
Same with firearms. A cheap pistol and a shotgun for giving to the confiscators, and keep your "good stuff" hidden better.
There will be dead agents in my entry way long before that happens. And I will also be there. Dead if necessary. I will not comply. I will never submit.
Better to die fighting than to serve on your knees.