What is an ineffective way to gather insights about strategic issues?

Disregarding feedback from management is indeed an ineffective way to gather insights about strategic issues. Management typically has a wealth of knowledge and experience regarding the company's operations, challenges, and industry trends. Their feedback can provide critical insights that can inform strategic decision-making. By ignoring this perspective, a company risks missing out on valuable information that could lead to better strategic alignment and improved performance.

In contrast, the other methods listed are proactive approaches that foster communication and insight generation. Engaging in open forums with employees can promote transparency and gather diverse perspectives. Conducting focus groups with stakeholders allows for in-depth discussions that can uncover nuanced insights. Analyzing past company performance provides data-driven evidence to guide future strategies. Thus, valuing and incorporating management feedback is crucial for a comprehensive understanding of the strategic landscape.