for him that would be the best course of action for the foreseeable future. Hopefully there are not many cases where you (and him) live. We have 20 or so cases out of 40,000 residents in our county; i am sure they would be self quarantining themselves
He lives alone in a house by a lake in a forest. Perfect for isolation. His nearest supermarket has one hour in the morning when they're open for at-risk people only and then they've disinfected the carts and stuff.
No, he's really taking care of himself. I'm really proud of him. He's really stubborn but I think he's gotten enough broadsides in the last few years that he's realized he's actually mortal.