Speaking of Microsoft, it's time to halt starting any new projects in Windows and use Linux for those scenarios where an OS kernel is required. For the sake of security and reliability. the industry should declare that OS as deprecated.
Rust's tier 1 platform support is woefully inadequate (https://doc.rust-lang.org/beta/rustc/platform-support.html), and even the tier 3 platform list is missing some important targets. And even the platforms that it works on aren't necessarily platforms where it works well enough to be a viable alternative to C. But this guy from Microsoft's Azure who probably only ever writes software for x86 and ARM says C should be considered deprecated because Rust works really well in his specific domain.