You are conflating "blameless culture" and blameless retrospectives culture. You can 100% blame people for doing bad things. But in an engineering incident yo

You are conflating "blameless culture" and blameless retrospectives culture. You can 100% blame people for doing bad things. But in an engineering incident you want to find the RCA. In SDE you may find the single git commit that took down everything, it has a author. Fine, there is blame. But why was there no review, no unit tests, no functional tests, QA, etc.... So you fire the engineer but make no other changes and it happens again, how is that helpful?