I think he is probably right. So, a portion of the population may be more susceptible because of their weakened immune system. The implied solution is that we separate these more vulnerable individuals from the rest of the population and carry on as normal. Wow, we can get the economy going guys. Herd immunity is back in town.
I'd like to see how they will be identified and separated. Camps perhaps or by now empty care homes ... only kiddin'.
This can really work, eh? The fact that probably most of these individuals are poor as well ...