At Netflix, you notice about 1M users drop off around 6 months after signing up. What could be causing this and how would you address it?

A 1 million user drop-off at the six-month mark is a significant churn event. To diagnose this, I'd first clarify if these are paying, active, or trial users. Then, I'd investigate potential causes by examining user segments (e.g., demographics, acquisition channels), content consumption patterns (e.g., completion rates, genre preferences), feature engagement (e.g., use of profiles, downloads), and technical factors (e.g., device types, streaming quality).

Potential hypotheses include:

• Content fatigue: Users exhaust available content relevant to their interests.
• Onboarding issues: The initial value proposition isn't sustained or clearly communicated.
• Pricing/Value perception: The subscription cost outweighs the perceived value after the initial novelty wears off.
• Competition: Competitors offer more compelling content or features.
• Technical/Usability problems: Persistent issues with streaming quality, app performance, or user interface.

To address this, I would propose A/B testing strategies such as personalized content recommendations, targeted re-engagement campaigns highlighting new releases or features, loyalty programs, or adjusted pricing tiers. Gathering direct user feedback through surveys or interviews would also be crucial to validate hypotheses and refine solutions.