While deep industry and technology knowledge can certainly be an asset, an effective Product Manager doesn't necessarily need to possess it from day one. Instead, a key aspect of people management for a PM is their ability to understand and leverage their team's capacity to translate complex industry particularities. By fostering strong communication, trust, and an environment where subject matter experts can clearly articulate the nuances of the industry and technology, a PM can effectively guide product development even without being an expert themselves, relying on the collective intelligence and expertise of their team.