As hilarious the scenario is and as much answers are still open, you guys didnt notice one consequence.
If ALL people had to make the next 6 month with what they have, there will be LOADS of people who wont make it, since they didnt have anything right from the bat or shortly after that.
BUT people that dont have anything to eat dont sit there until they starve. Sure thing they will try to survive.
Not telling you that this is a bad move, but it would inevitably lead to a drastic increase in crime rates.
Some wont even wait for hunger but rob you for whatever they think they need right now.
So what does this mean for the rest?
If you got bareley enough money to buy food for the next 6 month, estimating prices will be stable (LOL), you aint got enough, since you need to invest in security stuff which increases the chance of you, keeping your goods.