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Definitely not. Rust gives you a tangible benefit in terms of correctness. It's such a valuable benefit that it outweighs the burden of incorporating a new language in the kernel, with all that comes with it.

Zig offers no such thing. It would be a like-for-like replacement of an unsafe old language with an unsafe new one. May even be a better language, but that's not enough reason to overcome the burden.

actually that's not true at all. Zig offers you some more safety than C. And it also affords you a compiler architecture and stdlib that is so well designed you could probably bolt on memory safety relatively easily as a 3rd party static checker

https://github.com/ityonemo/clr

"More safety than C" is an incredibly low bar. These are hygiene features, which is great, but Rust offers a paradigm shift. It's an entirely different ballpark.
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