I love this discussion because I have the very same feelings. I haven't been able to kill any of my chickens, other than via my vet when they were very ill. Logically, I know its silly to not eat pasture-raised, guardian dog watched, organically fed, incredibly happy chickens and instead eat chickens under cellophane that someone else raised and killed after only 42 days. As several people have said, a clean, fast, humane death is something we should all be lucky enough to have.
That said, I hope that the Covid virus brings the appropriate attention to the likely cause of the epidemic...the unforgivable wildlife trade that happens across Asia, and the US. It's not yet known if the source was a horseshoe bat itself or a pangolin that came into contact with the bat or its feces in that wet market in Asia, but it wasn't the animal's fault. You'll never see a pangolin in captivity unless you go to a special pangolin rescue in South Korea, visit the one woman scientist in Africa who has successfully raised them, or see them "under the table" in those horrid wet markets in Asia, because they die if they don't eat about 20k ants/pupae each day. Their only defense is to curl up into a ball (where humans - normally in Africa because they are all but gone in Asia - just pick them up and put them in a bag and take them to the illegal market). Their scales are keratin, like human hair and rhino horn...and yet it is used in Asia to treat everything from cancer symptoms to ED. Their meat is considered a delicacy to eat n Asia (what isn't?!), and they are the single most trafficked mammal on the planet. I feel like this virus is nature getting its revenge on us humans, and yet sadly...people who are dying are not likely the ones who have ever bought pangolin, or bat, or rhino horn, or ivory, or monkey, or civet cat (source of SARS outbreak), and on and on...but we're responsible for stopping those who do. Please take a moment to google pangolin if you're not familiar with them. That's a great thing to do when you're at home social distancing yourself.