The mask wouldn’t have helped him avoid getting the virus. It doesn’t work that way.
Ok.
How are they supposed to work then?
Please, then, tell us how it does work. Never mind, I’ll tell you: Your greasy, grimy germs stay in your mask and do not touch me or anything else, when you think you feel healthy but may be asymptomatic. My grimy germs stay in my mask and don’t touch you. Everyone’s germs stay in their masks and do not blow out onto things or people. What is so difficult to understand about that?? You folks obviously don’t get it.