"Normalisation of deviance" is a wonderful thing to Google.
I've seen people trying to justify a workflow what is literally 10,000x slower than the industry norm. Then patiently explaining to me that dealing with the fallout of that is necessary, and I was just being uncooperative.
A recent example is I showed a dev team how to identify and fix some crash bugs in minutes. Because they were "busy" and deployments require a mile high pile of paperwork, six months later those bugs are still occurring in production.
They're busy with BAU / support tickets, which is why they can't get around to doing a deployment of bugs they've already fixed.
Guess what the users in those tickets are complaining about.
I think they've fixed the same bug in like.. three separate un-merged, un-deployed branches.
This is what the opposite of CI/CD looks like.