I still only buy a week's worth of food at most. Gives me a reason to leave my house, ride my e-bike, and get some sun. That said, I have bought a freezer chest for my garage, and also plan on buying a secondary fridge in anticipation of my country experiencing a massive food shortage the likes most of us in first world countries have not experienced in our lifetimes.

Supposedly white rice can be stored for 2yrs and still be edible. I'll be buying a lot of that soon.