>>217625I prep somewhat, and I store long-term foods that I eat regularly and simply use them on a rotation, eating the older foods first. It's that simple, you don't need to buy speciality foods, ordinary canned tomatoes, dried pasta, frozen vegetables, etc is enough to last you months if you want, the main problem is finding the space to store it all but you don't seem to have that issue. If you have discipline problems with using "old" food first, try building a sloped shelf like
https://youtu.be/JhdyfbBEpxE, even just a single sloped shelf in a cupboard makes management much easier and only needs a minor adjustment to a shelf you already have.
Prepping is not about zombies and nuclear winters, it's simply about being prepared for any disruption to your life. The way the world is going, having a stockpile is not a bad idea. Most governments would recommend up to two weeks worth of supplies be kept at home but you would be surprised at how many people don't even have two days worth of food, so keep a month supply and you will outlast the normalfags.
Other preps you can do to lessen the burden of unemployment is getting rid of debt, living within your means, saving money, invest, find savings on your expenses (eg, cheaper phone plan, get rid of any subscriptions you no longer use, buy cheaper brands at the shops, look into solar, find cheap hobbies, etc), get rid of any debt, have an emergency fund in case of repairs to your house/car, learn how to do your own small repairs around the car/home, maybe take evening classes so you can gain/update skills which will make finding a new job easier, etc. Did I mention getting rid of debt? Very important.