"It stopped working because you did XYZ which you shouldn't have done despite it not being documented as something you shouldn't do" isn't different to a customer than a data center going down. For example, I'm sure the EKS UI was really resilient which meant little when random nodes dropped from a cluster due to the utter crap code in the official CNI network driver. My point wasn't that every cloud provider released alpha level software by the same definition but that by a customer's definition they all released alpha level software and label it GA.