Fixing critical vulnerabilities in Apache's remote desktop
blog.checkpoint.com
blog.checkpoint.com
How many 5000+ employee companies do have redundant system? How may have only a single highly proprietary system without any fallback?
You can cut off your own arms pretty easily even if you're not the vendor, but it would look particularly bad for them.
Yeah in theory disciplined updates and testing should resolve the risk, but sensible to have a fallback.
I suspect you are right that it's just a story telling prop, but they did address why it might be practical for them to have such a solution in place.