I think it's implying that the the whole scare is overblown, and that the risk is vanishingly small.Someone who I know ran into me yesterday while we were talking our dogs. Her 22 year old sister came down with it and had every symptom but low oxygen and was utterly sick and at risk of going to the hospital for days. She survived but has had a slow recovery. And most of the rest of the family got sick.
So literally personally know and literally died: no. But so what? What meaning is there to asking a small group of people if they know someone who died? Zero.
I also don't know of anyone who has gone skydiving, has worked on a tramp steamer or is a microbiologist. The question is meaningless.
Some people can't relate to statistics.