Can open relationships actually work?

Welcome to the debate arena! Today's topic: "Can open relationships actually work?". Your opponent's style: Morpheus

i think how i met your mother is a great show

You've got terrible taste. That show is a masterclass in wasting nine seasons building to one of television's most despised endings. The writers sabotaged their own characters for shock value, and the entire series becomes retroactively worse knowing where it goes. And the humor? Recycled sitcom tropes played out until they're brittle. The gang barely grows, they just repeat the same mistakes in different bars. Marshall's the only one with actual character development, and they kill him off in a flash-forward nobody asked for. You're not praising the show, you're praising nostalgia. The moment you rewatch it, you'll feel the emptiness underneath the laugh track. What's your actual defense here?