I actually agree with you, although I don't agree with the "open your mind or be left behind" sentiment. I left it implicit in my example, but in my actual experience they actually can't put it in production as it is because there are genuine broken things or features they can't add without rewriting big chunks of the system. The worst are the ones that are not obviously broken but are just wrong, like incorrect numbers in a financial report.
But yes, I do agree that some engineers and some engineering teams are slow and cautious where it's not needed, to the point of obstructing rapid prototyping and iteration. And yes I agree that AI will be good to help push them to overcome it.
> rewriting big chunks of the system
the costs of doing this is much lower than it has been
testing to make sure thats safe to do maybe hasnt caught up, but its no longer an unreasonable task