FEMA used to and may still have rules saying that all food supplies of more that three days worth shall be confiscated for the general welfare. So don’t brag too loudly or your hungry neighbors will turn you in.
That's good advice for the city folk! Thankfully my closest neighbor is about the distance a .308 could travel on a windless day... and HE has more than I do!
The only Folk that have a clue to my preparedness are the one's that would be invited over if the SHTF... with THEIR stuff in tote!
If any gubmint agents were to ever show up to take my largess, they best pack month or two worth of MRE's, it wouldn't be worth their effort to try something that dire...