Does this "joke" bother you?

I’m referring to this

It bothers me because that’s an actual photograph of a real event, and seeing the look on the guys face in the back, and his clenched fist, and seeing the panic on the woman’s face…honestly, the first thing I thought of was Sandy Hook.

Was I wrong to comment on the post that I wondered what was really wrong and that the picture bothered me? I didn’t mention Sandy Hook or anything.

Do you think people should think twice before they post certain things that they call a “joke”?