For this picture in particular, there's something about the screaming guy that's setting off AI alarm bells to me. You see that sort of facial expression a lot with AI pictures when it's trying to generate someone yelling or distressed.

Ironically, the human brain is so good at picking up patterns that after you've seen enough AI slop you begin to notice some of the tells for otherwise realistic pictures. That's not to say that people could discern ALL AI pictures, but I think it is true for most of the lazy, slop pictures that are generated.