Give feedback appreciative and positive, specific rather than general on this post here: The author Kelly: The project manager bears the most blame for a product's failure in the supply chain, depending on the circumstances. If the failure is due to external factors like COVID, the project manager may be more accountable. However, if the failure is unpredictable, the project manager may be more accountable. The project manager is responsible for planning, delegating, monitoring, and ensuring timely completion of the project. If the project fails to address downfalls and adjust as needed, blame will likely fall on the project manager. If a project fails to launch within the time frame issued by senior management, the project manager should coordinate with others involved, adjust estimates, and provide an accurate timeframe