Why don't we kill pedos?

Why don't we kill pedophiles and child molesters? I see these freaks bragging about being pedos or talking about kids they see in public all the time here on 4chan. Execute a few thousands of those sick shits and I fucking guarantee that shit will stop.

Pedophiles are sorry excuses for human beings who can't emotionally relate to people their own age. It's literally emotional retardation - they can only get their rocks off if the other person doesn't REALLY know what's going on.

I don't feel sorry for pedophiles at all, they prioritize their sexual needs above the emotional welfare of children. If I could I'd fucking curbstomp every last one of them.

And no I'm not talking about a 19-year-old dating a 16-year-old, that's not pedophilia - I'm talking about an adult having sex with a child.