And we all know Arch isn’t a distro right?

Their whole aesthetics is super cringe

But that’s the thing where you are wrong. They clearly state they don’t want C developers to learn Rust. In the particular video posted he was saying “I want you to explain to me how this particular API works so that I can do it”

The concerns about who fixes what on a merge when the C code breaks Rust code are valid, but that’s easily fixed by gathering with the Rust developers, explaining the changes and letting them fix it.