[Jansen312]

That is basically zero covid strategy. You need to be lucky that 1. Virus don't change like smallpox and polio (not true for covid). 2. Vaccines stop infection or herd immunity is a thing (not true for covid) 3. Virus evolves into less virulent form and less transmissive (at this moment it is the reverse for covid). Next year we will see how well zero covid strategy plays out in China.