> Despite the usual complaints it’s alive and well and Rust will not replace it.

to some degree it is already being replaced:

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj...

source: https://blog.google/security/rust-in-android-move-fast-fix-t...

Why does any mention of C++ nowadays turn into a Rust debate? These can coexist even in a single project via C ABI. Also, despite the vast syntax and semantic differences, an experienced dev will be able to apply most of their knowledge from one to the other.