South Korea has voted with in-person voting sites using the precautions of distance and masks without problems.
The article's picture shows full protective suits on the poll workers but that was done at a site right outside of a hospital to allow the doctors and nurses caring for patients to come out and vote. Other sites probably had lesser prequations.
Sure the South Koreans are doing that but just watch, not one single Democrat will win office there
Another link on this story with pictures: