Of course the vulnerable can be protected. I see it every day of the week with very elderly neighbours and relatives. It's not rocket science and it can be done with respect and dignity. I visit a 90 year old neighbour a few days a week and we have no problem keeping our distance and doing the basics right. My parents in law are in their eighties and have managed fine since March, again by doing the basics right.
I've already read that ECDC article. I think you should reread it if you believe that it proves asymptomatic transmission. There are no documented cases of asymptomatic transmission and that's from WHO.
You reference people living in their own homes and seem to extrapolate that by doing the basics right, the same could work in care settings?
How do you keep your distance from someone who needs personal care?
What about when the vulnerable need to venture out of their homes for essential services, medical appointments, or require treatment.
To call that out as "of course the vulnerable can be protected" just demonstrates how little you have considered what it actually means.
It is just an empty slogan, it is not a practicable policy
The ECDC article says:
Similar viral loads in asymptomatic versus symptomatic cases have been reported, indicating the potential of virus transmission from asymptomatic patients... Pre-symptomatic transmission (i.e. when the infector develops symptoms after transmitting the virus to another person) has been reported.
It may turn out that asymptomatic are not drivers of transmission, but we don't have enough certainty to make policy decisions on that basis.
But really asymptomatic is a red herring. Because you have obviously ignored my phrasing of "people without symptoms" which is really what is relevant.
People without symptoms can transmit the virus - whether that is asymptomatic and\or presymptomatic changes nothing from a public policy perspective.
"People with symptoms absolutely need to quarantine"
From a public policy perspective, without legally enforced quarantine measures, this is not a practicable measure.
It's just an excuse for wanting to "get on with life", trying to pin the responsibility on other people. Another empty slogan.
You want no effective restrictions on anyone, anyone carrying the disease could be out and about "getting on with life", infecting those around them...
And you think the vulnerable could be protected in such a society?
Absurd.