Targeted restrictions have worked in several of the Asian countries. Several of them have reached full containment of the virus. Vietnam, Thailand, Taiwan, even Mongolia had a better response to this pandemic than most of the western nations. Why? Because they were prepared. And get this. Some of them did it without a lockdown.lockdowns, closing schools, massive testing and contact tracing etc. If those had worked I would have moved on a long time ago.
Based on what we're seeing in the USA and Sweden, both countries serve as examples of how not to respond to a pandemic.