While I think this is a good idea, I think this the importance is massively exaggerated. Not everything in other languages is unsafe, there are also different

While I think this is a good idea, I think this the importance is massively exaggerated. Not everything in other languages is unsafe, there are also different features one can distinguish where some are safe and some are not. It is not as clearly labelled and a set of features one must screen for instead of one keyword, but pretending this then makes it everything unsafe is disingenuous. At the same time, the distinction is Rust is also not always that clear, as the correctness of the unsafe block may depend on logic outside of the block while soundness of the safe parts may be compromised by issues in the unsafe blocks.