Yes, I know that, but the argument (which, again, I called dubious) is that in both cases it's much easier to do just e.g.

  fn foo() -> Result<()> {
      let data = std::fs::read("/some/file")?;
      // ...
  }

whereas the current morass of Go's error handling means adding wrapping is not much more of a hassle.

But of course even if you accept that assertion you can just design your version of `?` such that wrapping is easier / not wrapping is harder (as it's still something you want) e.g. make it `?"value"` and `?nil` instead of `?`, or something.