Earlier quoted context omitted.
It’s not even remotely comparable though. 1,000 cases a day and less than 1,000 total reported deaths. It puts Western nations to absolute shame.
That's not the point. My only point is their r0 has been above 1 since early November. They went from 100 news cases per day to 1000 in a month and a half. That isn't "succeed[ing] at containing this virus."
I would assume this is a new generation (new wild-type) which has been reintroduced from the West. As such, Korea did succeed at containing the virus: their only problem is that Western countries didn't bother and made the problem magnitudes more difficult for everyone.