I don't understand the rationale behind how any project, especially of this magnitude, can seriously build something stable this way.
My consolation - and it could be pure cope - is that at least I am in the same boat as a huge company like Anthropic, and they surely wouldn't be stupid enough to also build their cli tools around something that they saw as risky.
Cue the clueless CEOs of zig shops (I don't know many, but still):
"Rust is faster and safer! Port it! If you don't do it, I'll do it myself, because AI can do everything a programmer can, including the stuff you don't want to do. Ship it!"
Why would it be? There is projects like Roc that did the opposite, they went from rust to zig, as they (had to) use lots of unsafe rust. And before you ask, no it was not an AI generated rewrite.