I would argue that your father's actions are brutally rational: get the virus now, so he still has a shot at a ventilator before the system is swamped. He could

I would argue that your father's actions are brutally rational: get the virus now, so he still has a shot at a ventilator before the system is swamped. He could be recovered and immune when the rest of you are figthing over the ICU. Not exactly neighbourly though.