As much as I agree with you on the fact that parts of humanity make me sick...
As a rape, incest and torture survivor, I'm just gonna say this: instead of dreaming of murder, dream of education. Helping the survivors and preventing the younger generations from doing the same horrors will bring a lot more good to the world than cutting off rapists' balls. Although I do admit, it's also very tempting ><
You are a creator, you have power. Power to teach, power to heal, power to help. You can use it. You, me, and all of us here can change the world if we put our minds to it. There's always hope <3