I would say it's more like 50%. Rust benefits not just from static typing but also a much stronger type system with things like enums, pattern matching, marker

I would say it's more like 50%. Rust benefits not just from static typing but also a much stronger type system with things like enums, pattern matching, marker traits, ownership, mutability, etc. You don't get any of that with Pyright. (But if you must use Python then definitely use Pyright.)