The SK/Taiwan/Chinese/Singapore approach to quarantine has been to isolate people away from their families if they're thought to be sick (i.e., in a hotel or military barracks). That's how you make quarantine actually work.

That seems like a much cheaper solution.

Aside from china who were welding people regardless of there sick status and had millions of faulty tests.

Everyone else on that list has lower death numbers and a economy not going into the toilet.