Alert Fatigue: Why Ignored Warnings Are Worse Than No Warnings at All

Software engineer Serguey Shinder argues that a monitoring alert no one reads is more dangerous than having no alert at all, because it creates a false sense of oversight. When systems send dozens of low-quality notifications daily, teams quickly learn to ignore them — including the rare ones that truly matter. This 'alert fatigue' means that when a real incident occurs, the valid warning often goes unnoticed, buried under a flood of false positives. Shinder emphasizes that every unnecessary alert erodes trust in the entire notification system over time. He concludes that effective monitoring is not about volume, but about signal quality — fewer alerts, each actionable and taken seriously.