alt Hacker News99% safe with 1% unsafe mixed in is far, far better than 100k loc of c++ -- look at Google's experience with rust in Android. It's not perfect and they had one "almost vulnerability" but the rate of vulnerabilities is much, much lower even with a bit of unsafe mixed in.
Agreed, and Google developers can probably be trusted to 'act responsibly', but too often people forget the distinction. Some Rust codebases are wildly unsafe, and too often people see written in Rust and falsely conclude it's a memory-safe codebase.