My favourite snippet from that article:
– “Sweden […] simply doesn’t deserve this oversize place in our debates assessing different strategies.”
Sweden has been used throughout merely as anti-lockdown propaganda. It was never as successful as was pretended, nor as liberal.
Lockdown is a blunt instrument, but it’s at least ten times better than no instrument at all. The advantages of lockdown are to gain time to learn the sorts of things in that article, and to create the conditions in which they can be applied and effective.