I think the PM should take responsibility, so evidently say you, but unfortunately the King didn't say that.
And who is liable for the government in the end? Prime Minister Löfven. I think it's hard to read anything else between the lines here.
The king isn't an infections disease expert, but he's not an idiot, and he can get any experts he want to tell him what's going on. He's also the one person "in government" who can speak truth about the prime minister without fearing the prime minister's wrath. This lets the king be the one who can say what needs to be said when nobody else will say it.
Our PM also doesn't have the authority to tell our public health agency what to do, this amounts to ministerial governance, which is illegal [1]. (if the US would have such a law, for example, then we would have seen a lot less involvement of POTUS)
And re our king: he's (arguably) not an idiot, but he's not very bright either. We generally don't take his opinion seriously.
Same thing here. Doesn't matter there's others that could replace the king is his job.. he's the current one with that job, so we listen in a way that takes his position into account.
I would be surprised if the monarch retained greater independent personal authority as Queen of Canada.
Or we want to ignore success cases? Because neither the media or governance talks about it, don't even mention that are countries in economic recovery and they match countries that have the pandemic under control.
It's like living with the virus is bad for the economy.
I think a big part of it was public discourse, some faced this pandemic has a battle that must be won, others took it has an inconvenience. This second group, the majority, then went on to face issues like individual rights crises that resemble something like everyone is entitled to their RIGHTS, but somehow they forgot about DUTY and RESPONSABILITIES.
* China and other countries using state surveillance and privacy infringement to control the virus.
* New Zealand which is a pretty sparsely populated isolated island.
Australia - long lockdowns
Singapore - probably falls in with China on state surveillance and privacy infringement
Additionally, in Sweden, it is has become pretty recognisable by all that the Swedish approach has failed, but no one is willing to take the blame. The King effectively cuts through all this, and says the blame lies squarely with Prime Minister Stefan Löfven.
In political terms, I wonder how long Löfven's government will last.