Are new devs less likely to screw things up in Rust? Probably. Is a modern Rust codebase easier to onboard with than a 40 year old monstrosity of a Microsoft C++ codebase? You bet! Are more people excited about learning Rust? Probably. Is rust much faster to learn than C++? Call me a skeptic.
I've written Rust professionally and would rather write Rust than C++. That said, almost every concept you need to understand C++ is also needed to understand Rust, but then Rust adds additional complex semantics that aren't going to be intuitive to novices and don't trivially map to either other common high-level languages or obvious low-level concepts.
I've written Rust professionally and would rather write Rust than C++. That said, almost every concept you need to understand C++ is also needed to understand Rust, but then Rust adds additional complex semantics that aren't going to be intuitive to novices and don't trivially map to either other common high-level languages or obvious low-level concepts.