A Wet Stranger
Someone, somewhere, forgot to check the weather today. They always do. That's your business model right there — not invention, not disruption, just a dry umbrella and a wet stranger. You're not exploiting laziness exactly. You're exploiting the eternal human gift for ignoring obvious information. The weather forecast has existed for decades. People still get soaked. They always will. There's something almost comforting in that. Markets change, technologies collapse, entire industries get swallowed whole — but human nature just keeps showing up, without an umbrella, every single time.