F___ human rights?!

While visiting the Facebook page of the USA section of Amnesty International, specifically a post regarding this morning's execution in Iran of a woman who killed her rapist in self-defense, I noticed that a Scott Davies shared the following comment: "F___ human rights." (Emphasis mine.)

But he spelled it all out.

I wonder: Why would someone be so opposed to human rights?

And, perhaps even more disturbing: As of this writing, his comment has 3 "Likes".

What drives these people?!