It's easy to develop fault-free code: just redefine all those faults as (undocumented) features! That's not a helpful answer, but it's basically the same thing

It's easy to develop fault-free code: just redefine all those faults as (undocumented) features! That's not a helpful answer, but it's basically the same thing you're doing--redefining memory safety vulnerabilities that would be precluded entirely by writing in memory-safe languages as programmer faults.