This sounds embittered. But if it isn't that, what problem with rust do you see?
Ah yes, C++ is just one safety feature away from replacing Rust, surely, any moment now. The bizzare world C++ fanboys live in.
Every single person that had been writing C++ for a while and isn't a victim of Stockholm syndrome would be happy when C++ is put to bed once and for all. It's a horrible language only genuinely enjoyed by bad programmers.