The meat situation was kind of interesting actually. At the beginning of the lockdown I remember going shopping for lots of shelf-stable foods. Very perishable stuff like meat or fresh veggies were out or hard to find (and yes freezing meat works fine I know). However, lots of stores had tons of shelf stable boxed and canned goods and for meat jerky and other dried meats which are simple to boil and turn into simple soups in case of emergencies -- and yet nobody was really buying them at that time.

I think I "prepped" for the worst by buying a 10 lb bag of flour, 40 lb of rice, 5 lbs of oatmeal, a sack of potatoes and a few bags of beef jerky and trail mix. Even if the worst didn't come to pass I figured we'd eventually eat it all anyways and it wouldn't really be hoarded, but in pinch we could ration it and it would last a few months and give us nutritious meals. It's basically what ships crews used to survive on during the age of sail as they spent months at sea. Not a ton of variety but it will keep you alive.