Earlier quoted context omitted.
I think his point is you can't compare the impact of the flu because 1) it hits every year (versus a quick outbreak) and 2) many people are vaccinated. Don't forget the '17 flu seasons was 65k deaths in the US. So we're at a little under 3x right now. So yes, Covid is worse, but we don't bat an eye at 65k deaths due to the flu.
Consider that recovery from coronaplague is lengthy and that a good amount of those discharged form hospital are looking at permanently reduced lung function. Death isn't the best metric here.
This is simply not true in general. The vast majority of people who come down with covid have a minor illness, and many of them do not even realise what it was. I have three friends who had positive tests and no symptoms beyond those of the common cold. All of the available data supports this being the normal case, and serious complications being either a rare case of bad luck, or a result of underlying illnesses.
> a good amount of those discharged form hospital are looking at permanently reduced lung function
If you have any respiratory infection serious enough to put you in the hospital, you're probably looking at a longer recovery and possibly at long-term reduced lung function. But the relatively young & healthy mostly don't end up in hospital with covid, just as they don't end up in hospital when they get the flu.
Selecting only the most serious cases (hospital admissions) and talking about their outcomes is not useful for drawing general conclusions about the pandemic or the way countries have chosen to respond to it.
