> Valgrind exists You may be right on an infinite frictionless plane, but unfortunately that does not work in real life, cf. e.g. https://msrc.microsoft.com/bl

> Valgrind exists You may be right on an infinite frictionless plane, but unfortunately that does not work in real life, cf. e.g. https://msrc.microsoft.com/blog/2019/07/why-rust-for-safe-systems-programming/ https://msrc.microsoft.com/blog/2019/07/why-rust-for-safe-sy... > Memory-safe is not the same thing as secure. And safety belts do not help you if your car is on fire, still it's better to wear it.