I used to watch failure analysis reports from some US agency on Youtube a few years back where they identified the causes and possible remediation of catastroph

I used to watch failure analysis reports from some US agency on Youtube a few years back where they identified the causes and possible remediation of catastrophic accidents that resulted in loss of life. It surprised me how often the workers would find refuge in some enclosed working space after the initial event (explosion, release of toxic fumes, etc...) and still end up dying because the space wasn't rated to survive enough time for the emergency services to reach them. That and alarm fatigue seemed to come up almost every time.