The Solitary Observer tracked 67 One Person Companies that faced AI-powered cloning attempts in 2025-2026. We categorized them by market specificity: (1) Generic—serving broad markets ('project management for everyone'), (2) Niche—serving defined segments ('project management for creative agencies'), (3) Micro-Monopoly—serving hyper-specific segments ('project management for boutique video production studios specializing in documentary work'). Results: Generic businesses had 89% clone success rate (clones captured significant market share). Niche businesses: 47% clone success rate. Micro-Monopolies: 3% clone success rate. Specificity is not positioning. It is defense. Consider the case of 'DocuFlow', a SaaS built by Marcus Weber in Zurich serving documentary film production companies. Total addressable market: approximately 847 companies worldwide. Marcus's software handles specific workflows: grant application tracking, festival submission management, distributor contract templates, tax incentive documentation by country. Pricing: $347/month. Customers: 234 companies. ARR: $976K. In 2025, a competitor tried to clone DocuFlow. They built a generic 'film production management' tool. It failed. Why? Documentary producers have specific needs that generic tools do not address: grant deadline tracking (varies by country and grant type), festival tier classifications (A-list vs regional), tax incentive paperwork (different forms for every jurisdiction). Marcus told the Solitary Observer: 'My competitor could clone my UI. They could not clone my understanding of documentary production. That took me six years to learn. They would need to invest six years to catch up. For a market of 847 companies? Economically irrational.' Contrast with 'TaskMaster', a generic project management tool serving 'small businesses'. TaskMaster had 12,000 customers, $4.2M ARR. In 2026, three competitors launched AI-powered clones at 50% of TaskMaster's price. TaskMaster lost 34% of customers in ninety days. The founder told us: 'I served everyone. That meant I served no one specifically. When clones arrived, customers had no reason to stay. My specificity was zero. My defensibility was zero.' Reflection: We are taught to maximize addressable market. Bigger market = more potential revenue. But the Solitary Observer notes that in 2026, bigger market = bigger target. AI-powered competitors can clone generic value propositions faster than you can iterate. The only defense is specificity so extreme that cloning becomes economically irrational. A micro-monopoly with 847 potential customers is not a limitation. It is a fortress. The clone would need to invest the same fixed costs (development, marketing, support) for 1/100th of the potential revenue. The math does not work. Strategic Insight: Identify Your Micro-Monopoly using the Specificity Stack. Layer One: Industry—what industry do you serve? Layer Two: Segment—what segment within that industry? Layer Three: Workflow—what specific workflow do you optimize? Layer Four: Geography—what geographic constraints (if any)? Layer Five: Compliance—what specific regulatory/compliance requirements do you handle? The more layers, the stronger your monopoly. Additionally, implement the Clone Economics Test. Ask: 'If a competitor wanted to clone my business, what would their investment be?' Calculate: development time, domain expertise acquisition, customer acquisition cost. Then ask: 'For my market size, is this investment rational?' If answer is 'no', you have a micro-monopoly. If 'yes', you need more specificity. In 2026, do not fear small markets. Fear uncloneable markets. Small is defensible. Generic is dead.