I think it's an experiment/joke to see the reactions 😂🫣😳😅 Automatically people want to find the meaning behind the post (sometimes it's simple, posting something without meaning to see how you/we react). Human nature: "we don't like open loops, that will trigger something in our brain 🤝" You can find open loops in 1) sales 2) marketing + branding (+ social media content) 3) movies/series 4) and more ... *Ole, open loops can create mystery and trigger curiosity, also the person who can create open loops effectively, lives rent free in our mind*