Human nature is full of self-conflict and contradiction. There are more base aspects of it and higher ones as well. This has been known up and down the ages. Vices and virtues. "You're against vice, hence you're against humans because vice is what humans like to choose!" Well, no. You can be against catering to the base urges. You wouldn't feed your dog 10 cakes even if it continues eating it. And that's not hatred of dog-ity.