I disagree. Please hear me out.
"Think of the children!" is inane and grating because it is about protecting their pure souls and minds from the terrors of real life: "you can't show boobs on TV -- THINK OF THE CHILDREN!"
joe has been trained to believe that we're actually killing the children. In my opinion, his belief does not fall under that rubric. It falls under "everybody except me is a killer because I was taught some guff a few con men in the early part of the 20th century slapped together to get people like me riled up so they could vacuum my wallet and, hey, a hundred years later it's still going strong so P.T. Barnum was right!"