> I'm not your son, nor am I talking about what DevOps "is about", but about what is became in practice, which you would have understood hadn't you rushed to reply in the most condescending tone you managed to invoke.

Fair enough. I am letting you know though the part where you got mixed up - that is not because _What DevOps has become in practice_. That is precisely because of failings and shortcomings in team culture and/or the organisation that practice DevOps.