The technique seems super common now, and I’ve been expecting to run into it in some communications training, but haven’t yet.
I feel like there’s some crisis PR tactics this fits into that involves “Never disagree, redirect and ignore.” It diffuses criticism and makes it hard to argue.
It seems related to when I see a complaint on a review site that’s been responded to with “I’m the manager, please call me.” It doesn’t resolve the issue, but it shows that someone is doing something, so it diffuses pile on because it stops complaints of ignoring customers.