For one, his per-capita-death-rates are wayyy off. (1 out of 200 dying? try around 8% in Spain and Italy...)
For 2, yes, it's precisely about slowing the spread 1) giving a chance for emergency services to handle the influx instead of being slammed in one go 2) attempting to quash a given outbreak
So many sweeping generalizations here and so little counter-point to the facts the general public have become well-acquainted with, I'm afraid our Good Doctor seems a bit eccentric and witless writing such a trivializing dismissive blog post.
Let's call him "an outlier" even for Sweden, as travel is not making his strange claims that "covid is over for Sweden" look even sillier.
Covid is not finished for "the world" at large, and it's an interconnected world, and suspicion of "t-cells bearing COVID immunity rather than antibodies" as if the PCR were just a cheap placebo test and no antibodies were detected in prior COVID sufferers (it does detect them.)... this is all making light of what deserves serious engagement.
Fire this man or get a committee investigating his various claims as flippant blogs are not the appropriate realm for such incendiary topics.