That analogy only works if the theatre was also owned by the moviegoer. A better analogy would be a DVD player that wouldn't play movies if you ate the wrong br

That analogy only works if the theatre was also owned by the moviegoer. A better analogy would be a DVD player that wouldn't play movies if you ate the wrong brand of popcorn while watching in your living room. If you're going to call someone out as "just wrong" by using an analogy, please make sure your analogy says what you want it to say first.