Some of us have experience in these matters where similar challenges can be imposed by flood or drought. If you are hiding in the mountains keeping chickens where they already have sufficient forages, then you have limited reason to empathize. Others like OP suggested are operating under a very different set of limitations.I can't help thinking that's it's threads like this that have erupted on the Internet that are causing the panic buying. So far more people die each day in car accidents.
Sure the virus is dangerous, particularly if you're elderly and have respiratory, or cardiac problems. It has actually killed a very very small percentage of those who contracted it.
I think here in Spain it's killed around 50 people out of the estimated 2300 infected.
Lets try and keep some sense of proportion and rationality. It's the hysteria that's doing most of the damage currently, not the virus.