Because culture is where strategy gets executed (or ignored).
Most M&As miss value when leaders focus on the deal mechanics and synergy targets, but underestimate integration execution: unclear decision rights, inconsistent leadership behaviors, misaligned incentives, and change fatigue. That creates “us vs. them,” slows decisions, drives talent loss, and stalls adoption—so the business never operates as one.
Bottom line: cultural clashes aren’t the real root cause — they’re the symptom of misaligned operating models, leadership, and accountability.