This is patently false and paranoid. Any one at most big tech companies can look into the internal report to see exactly which code change took down services by

This is patently false and paranoid. Any one at most big tech companies can look into the internal report to see exactly which code change took down services by accident, and their remediation steps. For example, the Google issue this week was an internal routing issue caused by some SRE modifying some config files on load balancers.