You seem to be running a lot of interference in this thread.

In what way is the tone of the linked messages appropriate?

In what way is the tone of the linked messages not appropriate? Rust is a programming language, not a sacred object. It's fine to say that a different programming language does something better than it, regardless of whether or not you're the developer of that language.

To be clear I like Rust and use it frequently and have for about as long as it's been publicly released, whereas I have only played around a little bit with Zig and I suspect I won't like it as much as Rust even when it's feature-complete. But I don't like seeing an attempt to enforce a social norm that it's wrong to point out shortcomings of Rust, especially when it's aimed at people doing the interesting and valuable work of exploring other areas of the systems programming language design space that Rust is not doing.

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