Exactly this, I am not trying to say that it is not allowed to have the opinion that this was distasteful. I just find it interesting how hard people judge this person. There are infinitely amounts of cognitive dissonance we all live with every day. It’s not really to judge people for eating meat, it’s more to point our that from a logical standpoint this person actually did not do something much more unethical. Kinda like the thing with the female politician who shot her dog. Which I personally feel is insane and a terrible thing to do, but at the same time dogs are kinda like pigs, and we kill them all the time just because we prefer pig meat over lentils, beans, rice etc.
Another thing, I remember when I used to live in a house with a cat and a lot of rodents. Our traps killed a couple a week and our cat killed probably not far from a thousand rodents and birds. We could have protected our house more from animals, and we could have had the cat indoors. Somehow cats killing animals is socially accepted, the same goes for rodents in your house.