It wasn't my example. It was mike_hock's, and I was responding in the context they had set.
> Most Linuxes aren't like that.
Your ally picked the medical-device and space-life-support examples. If you think they're invalid because such systems don't use Linux, why did you forego bringing it up with them and then change course when replying to me? As I said: not helpful.
The point is not specific to Linux, and more Linux systems than you seem to be aware of do adopt the "crash before doing more damage" approach because they have some redundancy. If you're truly interested, I had another whole thread in this discussion explaining one class of such cases in what I feel was a reasonably informative and respectful way while another bad-faith interlocutor threw out little more than one-liners.