Sure, but I don't think shooting people on their way to church is the best response. (Mods: Sorry if my anti-murdering-our-own-citizens position is too political. I can take it to the PSF).
Of course I was exaggerating to make a point, but it's a valid point. I present you with the following scenario...
You are around 50, and live with your wife, 20 yr old son, and your parents (in their late 70's). You live in a house with unlimited supplies and everyone is COVID free. Your bored son wants to attend a "COVID party" with 100 other youngsters who are going stir crazy at home. You live in an area that has a big outbreak at the moment. He asks your permission and you tell him to stay home. He says, "I am an adult, I can do what I want", and attends the party. Do you let him back in the house after the party?