Develop a 500-word article exploring the &#8216;Zero-User Use Case&#8217; for AI-driven product development.  This article should detail a chain prompt methodology for identifying and validating product ideas before any user interaction. The chain prompt should consist of three stages:</p>
<p>**Stage 1: Problem Discovery (100 words):**  Begin by generating 5 potential problems faced by a specific target audience (e.g., freelance writers). These problems should be realistic, significant, and addressable through a technological solution.  Focus on pain points that are currently unsolved or poorly solved.</p>
<p>**Stage 2: Solution Ideation (200 words):** For each problem identified in Stage 1, generate 3 potential technological solutions.  These solutions should be concisely described, emphasizing their unique value propositions and how they directly address the identified problem.  Consider innovative uses of AI or emerging technologies.</p>
<p>**Stage 3: Validation &#038; Prioritization (200 words):**  Evaluate each solution from Stage 2 based on feasibility (technical viability), market potential (potential user base and revenue generation), and differentiation (unique selling proposition).  Prioritize the top 3 solutions based on this evaluation, justifying your choices with concrete reasoning and quantifiable metrics where possible.  Conclude by outlining a minimal viable product (MVP) strategy for the top-ranked solution.</p>
<p>The article should follow a clear structure, including an introduction explaining the &#8216;Zero-User Use Case&#8217; concept and its benefits, and a conclusion summarizing the findings and emphasizing the importance of pre-user validation in product development.  Use concrete examples and avoid generic statements.