Abusers and creeps are not some species of especially heinous animal or alien or monster wearing the face of a human. They're people. And you NEED to drill it into your head that they are people because you NEED to remember that people are capable of doingn heinous shit. And you are a person. And your loved ones are people.
By emotionally classifying people who have done heinous things as subhuman filth incapable of thinking and feeling and acting just like you and me, and by using that emotional dehumanization as a reason to deny those people any compassion or support on a systemic level, you risk becoming blind to abuse/violence perpetrated by someone close to you or even yourself. Because if "abusers don't deserve rights", then you won't ever want to admit or accept that you or a loved one is perpetrating abuse, and that makes stopping the abuse or preventing further abuse much harder. This is how you end up excuaing abusive behaviour on the grounds that, since you don't see someone as a disgusting subhuman pile of garbage therefore they can't possibly be An Abuser, Trademark