Evaluate TikTok's ecosystem as a multi-sided product platform. Consider the flywheel across viewers, creators, advertisers, and merchants. Assess the ecosystem's biggest strengths and weaknesses, then recommend strategic priorities for the next 12 months. ### Constraints & Assumptions - Treat TikTok as a platform ecosystem, not only as a short-form video app. - Consider long-term ecosystem health, not just near-term engagement. - Address viewer experience, creator incentives, advertiser value, commerce quality, trust and safety, and regulatory resilience. - Do not rely on private company metrics; use a framework and reasonable product assumptions. ### Clarifying Questions to Ask - Which market or region are we evaluating? - Is the primary objective growth, retention, revenue, commerce, creator supply, or trust? - Are we focused on mature markets or emerging markets? - What constraints exist around regulation, brand safety, or monetization? ### What a Strong Answer Covers - A clear ecosystem map and flywheel. - Strengths such as recommendation quality, content creation velocity, creator discovery, engagement, and commerce potential. - Weaknesses such as uneven creator monetization, content quality, trust and safety, merchant quality, ad load, saturation, and regulatory risk. - Prioritized 12-month initiatives with rationale. - Metrics for viewers, creators, advertisers, merchants, and platform trust. - Tradeoffs between monetization, experience, openness, and quality control. ### Follow-up Questions - Which stakeholder would you prioritize first and why? - How would you know if creator monetization is improving ecosystem health? - What guardrails would you use for commerce expansion? - How would you respond if engagement rises but user trust falls?