> needless killing of animals
I contend it is not needless, and I contend that you are cause of just as much loss of life as I am through your actions. Though those lives may not meet your qualifications because you also make a judgement about what deserves your empathy and what does not -- and you have every right to. However you have no right to judge others.
People who do that come off like that 'born again' uncle everyone has who you have to avoid because you know that they are constantly thinking about how 'saved' they are and how you are walking the wayward path and every second sentence has to do with Jesus or politics centered around Jesus.
You don't care that he has his beliefs but you realize how he has taken one thing that he feels strong about philosophically and refuses to allow anyone else the same dignity of having their own moral compass free of side-eye and proselytizing. And that makes him extremely annoying to be around.