Did you establish whether or not any of his family were at heightened risk mate?
He's quite right imo to eliminate these frivolous risks if so, imo of course. Did you see the epidemiologists poll?
He`s not in the at risk group ( mid 40`s, white, no health problems ) His missus is the same and his only son has no health issues either.
He hasn`t set foot outside of the house now for getting on 12 weeks and from what he`s saying has no intention of leaving the house until a vaccine is found.
His son is due to start school in September and from what he`s saying, it`s looking like they`re going to home school him.
This can`t be good for his sons development as a child, as he`s spending so much time with his mum and dad, and no other children or people.
As far as he is concerned the apocalypse is upon us, when it really isn`t.
All attempts to gently coax him out, are met initially with doom laden reasons for not leaving the house and the longer the dialogue goes on, the more arsey he becomes, to the point where you have to shut it down.
However you dress it up, it`s not normal.