HN has a pre-existing bias towards the newest and shiniest thing, so it's not surprising that Rust takes up a lot of the oxygen in PL conversations (especially when so many of its peers, like Zig, emphasize having fewer deviations as an advantage.) But I don't see Rust taking up a disproportionate amount of headspace in more focused technical communities.
Unless it's the volume or consistency of that reply that you're objecting to?
They are, though. Like, I don't even disagree with the cost of rewriting, but there are very much active efforts to rewrite things in rust (ex. coreutils - https://github.com/uutils/coreutils , OS - https://www.redox-os.org/ ) or to add rust to existing projects (Linux, Firefox and Chrome both (https://chromium.googlesource.com/chromium/src/+/refs/heads/...)).
They are not the same thing.
> start writing things in rust
Yeah because nobody is writing anything in Rust. What a bunch of blowhards!
Tune in tomorrow where we reveal that water is, to the shock of everyone, wet.
The irony is that the real big picture here is that Rust's entire purpose of being is absolutely about $businessLogicSolving. There's a real problem where software written in C or C++ for $goodReasons seems to always wind up with large numbers of security vulnerabilities caused by memory safety bugs. That's bad for business. That's basically why Rust exists.