Earlier quoted context omitted.
You are correct, that the King is not explicit in this, he cannot be, he's a constitutional monarch. However, the subtly is thick, and it's not hard to read between the lines, that he is thinking the government of Sweden has failed Sweden. He represents the government of Sweden, and when he is indirectly apologising, that's the statement he is making. And who is liable for the government in the end? Prime Minister Lö…
In Canada and Britain at least the monarch can dosplve the government, and asl the house to form a new government, or call an election
I would be surprised if the monarch retained greater independent personal authority as Queen of Canada.