I don’t think you understand how things spread with an R0 of 2.3-3.0+. It doesn’t just disappear no matter how much you track it, especially with so many assymptomatic carriers, especially if you are letting other people in the country.
There is no evidence that CV satured in SK, that the whole populace got it and only 9,000 were detected positive, etc.
And there is no evidence that that happened anywhere else either.