There is no one-size-fits-all answer to this question, as the role of a product manager at Google can vary greatly depending on the specific product and team they are working on. However, in general, being a product manager at Google is a highly demanding and challenging role that requires a very high level of technical, analytical, and strategic skills.
Product managers at Google are responsible for the development and execution of the product strategy for their assigned products. This includes defining the product vision and roadmap, gathering and prioritizing product requirements, and working with engineering, design, and other teams to ensure that the product is built and delivered to meet the needs of users.
Product managers at Google also play a key role in go-to-market planning and execution, working with marketing, sales, and other teams to ensure that the product is launched and marketed effectively.
In addition to the above, product managers at Google are also responsible for ongoing analysis of product performance and user feedback, and for making ongoing improvements to the product.
Thus, while being a product manager at Google can be extremely rewarding, it is also a very demanding and challenging role.