I may be misinformed but the article says
We’ve verified that every AST produced by the Rust parser is identical to the C++ one, and all bytecode generated by the Rust compiler is identical to the C++ compiler’s output.
which I took to mean that the new code behaves 100% identically to the old code, like a byte-perfect decompilation. If that’s not the case and it’s just the same in their suite of tests then I’d agree with you.

























Bluesky is federated though. Like, you can selfhost every part of it and communicate with bsky users just fine: see wafrn and blacksky.
You can argue that it’s not decentralised because one instance has 99% of the users though