This is the definition I will show you with the non subjective/joke examples you give.
Cruelty is evil. If I stab you in the chest, that is evil because presumably you would not choose to be stabbed in the chest. However, a heart operation is completely different despite also being a chest stabbing. The doctor is not evil for stabbing you in the chest because he would also choose to be stabbed in the chest to fix a heart problem.
They also don’t expect the animal they killed to have any more sympathy for them. Cats kill mice for fun, they run from dogs because they expect the same treatment.
If you would support your own abortion at any stage in development then you are at least consistent and therefore not being evil. I highly suspect you do differentiate between an “abortion” and someone who would go on a rampage in a neonatal intensive care unit. Up to you how you want to square that circle I’m just pointing out how your inconsistency is the evil Balandor identifies.
This is evil because the human trafficker presumably would not choose to make themselves a slave. The fact they always have access to themselves and do not change places with the trafficked person is proof of evil.